Question

Choose the rates that are equivalent. *

340 pages in 20 days 420 pages in 10 days
210 pages in 5 days 420 pages in 10 days
210 pages in 5 days 450 pages in 30 days

Answer 1

Answer:

Correct answer is :-

210 pages in 5 days , 420 pages in 10 days

Because, they are in same ratio.

In first case, 210 : 5

= 210 / 5

= 42 : 1

In second case, 420 : 10

= 420 / 10

= 42 : 1

As we can see their ratio are same , so their rates are equivalent .

Hope ! this is helpful