Question

By what number should (3/5)

2 be multiplied so that the product is 3/7 ?


a) 25/9
b) 25/21
c) 25/7
d) 25/3
​

Answer 1

Answer:

5/7. are you sure your options are correct?

Step-by-step explanation:

let the required number be x.

$\frac{3}{5} \times x = \frac{3}{7} \\ = > x = \frac{3}{7} \times \frac{5}{3} \\ = > x = \frac{5}{7}$