Question

Express the following ratio into their reciprocal form: 30 :77

Answer 1

77:30 is the reciprocal form: 30 :77

Answer 2

Solution :

************************************

We know that ,

Reciprocal of the ratio a : b is 1/a : 1/b

*************************************

Here ,

Reciprocal ratio of 30 : 77

= 1/30 : 1/77

Or

= 77 : 30

••••