Question

The product of two rational no.is 4/15. If one of them 6/7 find the other

Answer 1

Answer:

14/45

Step-by-step explanation:

$\text{One rational no. is \dfrac{6}{7} . Let the other one be x.}\\\\\\\text{Given product is \dfrac{4}{15} .}\\\\\\\text{So, according to the question,}\\\\\dfrac{6}{7} x = \dfrac{4}{15}\\\\\\\implies x = \dfrac{4 \times 7}{15 \times 6} = \bold{\dfrac{14}{45}}$

Hence, the other no. is 14/45.