1.

Dividing by 4/7 and then multiplying by 8/9 is equivalent to dividing by what number​

Answer»

ANSWER:

Step-by-step explanation:

Let  US TAKE a NUMBER x.

dividing by 4/7 means x/4/7 = 7x/4.  (∵ a/(b/c) = a *(c/b) = ac/b)

MULTIPLYING by 8/9 means

7x/4 * 8/9 = 14x/9

Thus it is equivalent to multiplying by 14/9.



Discussion

No Comment Found

Related InterviewSolutions