(7.77乘6加1.11乘58)除以0.01怎么巧算
问题描述:
(7.77乘6加1.11乘58)除以0.01怎么巧算
答
(7.77x6+1.11x58)/0.01=1.11x(7x6+58)/0.01=1.11x(42+58)/0.01=1.11x100/0.01=111/0.01=11100
(7.77乘6加1.11乘58)除以0.01怎么巧算
(7.77x6+1.11x58)/0.01=1.11x(7x6+58)/0.01=1.11x(42+58)/0.01=1.11x100/0.01=111/0.01=11100