3×1/8÷4+7/8×3/4的简算

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3×1/8÷4+7/8×3/4的简算

3×1/8÷4+7/8×3/4的简算
3×1/8÷4+7/8×3/4的简算

3×1/8÷4+7/8×3/4的简算
3×1/8÷4+7/8×3/4=(1/8+7/8)*3/4=3/4

3×1/8÷4+7/8×3/4
=3×1/8×1/4+7/8×3/4
=1/8×3/4+7/8×3/4
=(1/8+7/8)×3/4
=1×3/4
=3/4

3×1/8÷4+7/8×3/4
=3/4×1/8+7/8×3/4
=3/4×(1/8+7/8)
=3/4×1
=3/4

3×1/8÷4+7/8×3/4
=3*1/8*1/4+7/8*3/4
=3/4*1/8+7/8*3/4
=3/4*(1/8+7/8)
=3/4*1
=3/4