Question

Find by using appropriate properties 2/5 X (-3/7) -1/6 X 3/2 + 1/10 X 2/5​

Answer 1

Answer:

-162/135

Step-by-step explanation:

Common number:2/5

Expressions including 2/5: 2/5*-3/7 and 2/5*1/10

Here, using distributive property of multiplication over addition, we get:

2/5*-3/7+2/5*1/10

=>2/5*(-3/7+1/10)

Therefore, original equation:

2/5*(-3/7+1/10)-1/6*3/2

=>2/5*(-30+3/70)-1*2/2

=>2/5*-27/70-1

=>-27/135-1

=>-27-135/135

=>-162/135

Hope it will help you

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