How do you evaluate #-\frac { 5} { 7} \times ( \frac { 28} { 15} + 1\frac { 2} { 3} )#?

1 Answer
Manasvini Nittala
Oct 23, 2017

the answer is #-53/21#

Explanation:

the given question can be solved in 2 ways you can either solve the fractions in the brackets and then multiply or you first multiply and then simplify.I'm going to solve the first method since its a bit easy #-5/7(28/15+5/3)rArr-5/7(28/15+25/15)rArr-5/7(53/15)rArr-53/21#

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