Question

Simplify and express the result as a rational number in its lowest terms. 2/5×3/4+1/25×1/2-2/10×1/5

Answer 1

Answer:

7/25

Step-by-step explanation:

2/5×3/4+1/25×1/2-2/10×1/5

USE 'DMAS'

=> 3/10+1/50-1/25

=> 16/50-1/25

=> 14/50

=> 7/25

Answer 2

Answer:

7/25

Step-by-step explanation:

first multiplying the terms we get

3/10 + 1/50 -1/25

LCM IS 50

THEN it becomes

$\frac{15 + 1- 2}{50}$

which becomes

14/50

after simplifying we get,

7/25

hope it helps

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