1.
Convert 7/4 to a mixed number.
Correct Answer
A. 1 3/4
Explanation
To convert the improper fraction 7/4 to a mixed number, you divide 7 by 4. This gives a quotient of 1 (the whole number part) and a remainder of 3. The remainder becomes the numerator of the fractional part, while the denominator remains the same, making the mixed number 1 3/4. This means that you have one whole and three-fourths left over, effectively breaking down the fraction into a more interpretable format that indicates one whole unit plus a part of another.Divide the numerator by the denominator: 7÷4=17 \div 4 = 17÷4=1 with a remainder of 3.Write the quotient as the whole number: 1.The remainder becomes the numerator of the fractional part: 3.The denominator remains the same: 4.Thus, 74\frac{7}{4}47 as a mixed number is 1341 \frac{3}{4}143.
2.
What is 11/3 as a mixed number?
Correct Answer
A. 3 2/3
Explanation
When converting 11/3 to a mixed number, divide 11 by 3, which equals 3 with a remainder of 2. This remainder becomes the numerator of the fractional part, and the denominator remains as 3, resulting in the mixed number 3 2/3. This demonstrates that eleven thirds can be expressed as three whole units along with two-thirds of another unit, simplifying understanding and visualization of the fraction in terms of whole and partial units.Divide the numerator by the denominator: 11÷3=311 \div 3 = 311÷3=3 with a remainder of 2.Write the quotient as the whole number: 3.The remainder becomes the numerator of the fractional part: 2.The denominator remains the same: 3.So, 113\frac{11}{3}311 as a mixed number is 3233 \frac{2}{3}332.The correct answer is 3 2/3.
3.
Convert 2 1/2 to an improper fraction.
Correct Answer
B. 5/2
Explanation
To convert the mixed number 2 1/2 into an improper fraction, multiply the whole number 2 by the denominator 2 (giving 4), then add the numerator 1, resulting in 5. The total is 5, with the original denominator of 2 retained, making the improper fraction 5/2. This process converts a number representing a whole plus a part (two whole ones and half of one) into a single fractional representation.Multiply the whole number by the denominator: 2×2=42 \times 2 = 42×2=4.Add the numerator: 4+1=54 + 1 = 54+1=5.The denominator remains the same: 2.So, 2122 \frac{1}{2}221 as an improper fraction is 52\frac{5}{2}25.The correct answer is 5/2.
4.
Which option represents 25/9 as a mixed number?
Correct Answer
A. 2 7/9
Explanation
The mixed number conversion of 25/9 involves dividing 25 by 9, which equals 2 with a remainder of 7. Placing 7 over the original denominator 9, the mixed number is 2 7/9. This indicates that 25 ninths is equivalent to two whole units with seven ninths of another unit remaining, simplifying the fraction into a more tangible form of whole units plus a fractional part.Divide the numerator by the denominator: 25÷9=225 \div 9 = 225÷9=2 with a remainder of 7.Write the quotient as the whole number: 2.The remainder becomes the numerator of the fractional part: 7.The denominator remains the same: 9.Thus, 259\frac{25}{9}925 as a mixed number is 2792 \frac{7}{9}297.The correct answer is 2 7/9.
5.
Turn 3 5/6 into an improper fraction.
Correct Answer
A. 23/6
Explanation
Converting 3 5/6 to an improper fraction involves multiplying the whole number 3 by the denominator 6 (giving 18), and adding the numerator 5, which totals 23. Thus, the improper fraction is 23/6, encapsulating the idea that three and five-sixths can also be represented as twenty-three sixths, a single fraction that accounts for the entirety of the value.Multiply the whole number by the denominator: 3×6=183 \times 6 = 183×6=18.Add the numerator: 18+5=2318 + 5 = 2318+5=23.The denominator remains the same: 6.So, 3563 \frac{5}{6}365 as an improper fraction is 236\frac{23}{6}623.The correct answer is 23/6.
6.
What is 19/5 as a mixed number?
Correct Answer
A. 3 4/5
Explanation
For 19/5 as a mixed number, divide 19 by 5, resulting in 3 with a remainder of 4. This remainder over the original denominator gives 3 4/5, illustrating that nineteen fifths is three whole units with four fifths of another unit remaining, providing a clearer depiction of the fraction in terms of whole and part units.Divide the numerator by the denominator: 19÷5=319 \div 5 = 319÷5=3 with a remainder of 4.Write the quotient as the whole number: 3.The remainder becomes the numerator of the fractional part: 4.The denominator remains the same: 5.Thus, 195\frac{19}{5}519 as a mixed number is 3453 \frac{4}{5}354.The correct answer is 3 4/5.
7.
Convert 14/4 to a mixed number.
Correct Answer
A. 3 1/2
Explanation
When converting 14/4 to a mixed number, 14 divided by 4 equals 3 with a remainder of 2. Placing the remainder over the denominator, the result is 3 1/2. This process showcases that fourteen fourths is equivalent to three whole units plus a half, simplifying the fraction into a format that is easier to comprehend and visualize.Divide the numerator by the denominator: 14÷4=314 \div 4 = 314÷4=3 with a remainder of 2.Write the quotient as the whole number: 3.The remainder becomes the numerator of the fractional part: 2.The denominator remains the same: 4.Thus, 144\frac{14}{4}414 as a mixed number is 3243 \frac{2}{4}342. This can be simplified further to 3123 \frac{1}{2}321.The correct answer is 3 1/2.
8.
Which option shows the improper fraction for 4 3/8?
Correct Answer
A. 35/8
Explanation
To find the improper fraction for 4 3/8, multiply the whole number 4 by the denominator 8 (resulting in 32), and add the numerator 3 to get 35. Thus, the improper fraction is 35/8, representing the total value of four whole units and three-eighths as a single fractional quantity.Multiply the whole number by the denominator: 4×8=324 \times 8 = 324×8=32.Add the numerator: 32+3=3532 + 3 = 3532+3=35.The denominator remains the same: 8.So, 4384 \frac{3}{8}483 as an improper fraction is 358\frac{35}{8}835.The correct answer is 35/8.
9.
What is the mixed number form of 17/6?
Correct Answer
A. 2 5/6
Explanation
For converting 17/6 to a mixed number, divide 17 by 6, which gives 2 with a remainder of 5. The mixed number becomes 2 5/6, meaning seventeen sixths can be seen as two whole units with five-sixths remaining, facilitating an easier interpretation of the fraction.Divide the numerator by the denominator: 17÷6=217 \div 6 = 217÷6=2 with a remainder of 5.Write the quotient as the whole number: 2.The remainder becomes the numerator of the fractional part: 5.The denominator remains the same: 6.Thus, 176\frac{17}{6}617 as a mixed number is 2562 \frac{5}{6}265.The correct answer is 2 5/6.
10.
Convert the mixed number 5 1/7 to an improper fraction.
Correct Answer
A. 36/7
Explanation
To convert the mixed number 5 1/7 into an improper fraction, multiply the whole number 5 by the denominator 7 (yielding 35), then add the numerator 1, which results in 36. The improper fraction is thus 36/7, converting a representation of five whole units plus one-seventh into a single fractional expression that encapsulates the total value.