Question

First, rewrite 14/25 and 11/20 so that they have a common denominator. Then, use <, =, >

to order 14/25 and 11/20 . answer all please
A 14/25 =___
B 11/20 = ___
C 14/20 _ 11/20

Answer 1

Answer: 14/25 = 56/100

11/20 = 55/100

14/25 > 11/20

Explanation:

The least common multiple of 20 and 25 is 100.

(100 = 20*5, 25*4)

So we can take the common denominator 100.

14*4/25*4 =56/100. ∴14/25 = 56/100

11*5/20*5 =55/100. ∴11/20 = 55/100

56>55

∴56/100 > 55/100

∴14/25 > 11/20

Hope it's good;)