8.25÷(7.5÷3)÷4简便计算
问题描述:
8.25÷(7.5÷3)÷4简便计算
答
8.25÷(7.5÷3)÷4
=(8.25×4)÷(7.5÷3×4)÷4
=33÷10÷4
=3.3÷4
=0.825
答
8.25÷(7.5÷3)÷4
=8.25÷(2.5)÷4
=8.25÷(2.5x4)
=8.25÷10
=0.825
答
8.25÷(7.5÷3)÷4
=8.25÷(2.5)÷4
=8.25÷(2.5X4)
=8.25÷10
=0.825