English, asked by sargurukailashapathy, 5 months ago

simplyfy (2/3) +(-4/5) +(7/15) +(-11/20) steps​

Answers

Answered by piyush6350
2

Answer:

This is your answer.

I hope it will be right

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Answered by swethamadarapu903
1

\huge\boxed{Answer:-}

( \frac{2}{3} ) + (  \frac{ - 4}{5} ) + ( \frac{7}{15} ) + ( \frac{ - 11}{20}) \\   we \: need \: to \: take \: l.c.m \: to \: add \: any \: fractions  \\ l.c.m \: of \: 3.... \: 5.... \: 15.... \: 20 ....\: is \: 60 \\ so \: multiplying \: \frac{2}{3} \times  \frac{20}{20}  \\ \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \frac{ - 4}{5}  \times  \frac{12}{12}  \\ \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \frac{ 7}{15} \times  \frac{4}{4} \\   \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \ \ \:  \:  \:  \:  \:  \:  \:  \frac{ - 11}{20}  \times  \frac{3}{3}  \\  \\  =  \frac{40  - 48 + 28 - 33}{60}  =  \frac{68 - 81}{60}  =  \frac{-13}{60}

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