Question

a) 2/3 +{4/5 ÷ 2/5} -3​

Answer 1

Answer:

-1/3

Step-by-step explanation:

by Simplying

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Answer 2

2 / 3 + ( 4 / 5 ÷ 2 / 5 ) - 3

2 / 3 + 4 / 5 / 2 / 5 ( - 3 )

2 / 3 + 4 / 5 / 2 ( - 3 ) / 5

2 / 3 + 4 / 5 / - 6 / 5

2 / 3 + 4 / 5 / - 6 / 5

2 / 3 + 4 / 5 ( - 5 / 6 )

2 / 3 + 4 ( - 5 ) / 5 × 6

2 / 3 + - 20 / 30

2 / 3 - 2 / 3

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