If ‘-‘ stands for division, ‘+’ for multiplication, ‘x’ for subtract

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Question

If ‘-‘ stands for division, ‘+’ for multiplication, ‘x’ for subtraction and ‘÷’ for addition, which one of the following equations is correct?

Options:

A . 6 ÷ 20 x 12 + 7- 1 = 70

B . 6 + 20 – 12 ÷ 7 x 1= 62

C . 6 – 20 ÷ 12 x 7 + 1 = 57

D . 6 + 20 – 12 ÷ 7 – 1 = 38

Answer: Option A

Explanation:

Option (a)

Given expression
6 ÷ 20 x 12 + 7 – 1=70
After conversion
6 – 20 + 12 x 7 ÷ 1=70

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