Question

simplify 3 1/2÷1 3/4 ×1 1/2​

Answer 1

Answer:

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Answer 2

solution

( 3 × 2 + 1 ) × 4 / 2 ( 1 × 4 + 3 ) × ( 1 × 4 + 1 ) / 4

2 ( 1 + 2 × 3 ) / 3 + 4 × ( 1 × 4 + 1 ) / 4

2 ( 1 - 6 ) / 3 + 4 × ( 1 × 4 + 1 ) / 4

2 × 7 / 3 × 4 × ( 1 × 4 + 1 ) / 4

14 / 3 + 4 × ( 1 + 4 × 1 ) / 4

14 / 7 × ( 1 + 4 × 1 ) / 4

2 × ( 1 + 4 × 1 ) / 4

2 × ( 4 + 1 / 4 )

2 × ( 5 / 4 )

2 × 5 / 4

10 / 4

5 / 2