Sameer must write 6/10 as an equivalent fraction whose numerator is 21. First reduce 6/10, then build it up to a numerator of 21. What is the new denominator?

Question

Accepted Answer

35. 6/10 = 3/5 (divide by 2). To make numerator 21, multiply by 7: 3×7 = 21 and 5×7 = 35. So 21/35.

Sameer must write $\frac{6}{10}$ as an equivalent fraction whose numerator is 21.
First reduce $\frac{6}{10}$ , then build it up to a numerator of 21.
What is the new denominator?

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More Class 6 Equivalent Fractions practice

Sameer must write 106​ as an equivalent fraction whose numerator is 21.First reduce 106​, then build it up to a numerator of 21.What is the new denominator?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 6 Equivalent Fractions practice

Sameer must write $\frac{6}{10}$ as an equivalent fraction whose numerator is 21.
First reduce $\frac{6}{10}$ , then build it up to a numerator of 21.
What is the new denominator?