Question

The ratio of 1/7 to 1/5 is equal to 100 to ...?

A. 20/7
B. 20
C. 35
D. 100
E. 140

Answer 1

Explanation:

1/7:1:5=100:x

700(1/7):700(1/5)=100:x

100:700/5=100:x

100:140=100:x

x=140

Answer 2

It’s a: hope this helps and Yeha have a great day :):