Question

粮仓运进29袋大米和80袋面粉,运进的面粉比大米少610千克,每千克每袋。面粉重2

粮仓运进29袋大米和8O袋面粉,运进的面粉比大米少610千克,每袋大米是9O克.每袋面粉是多少千克?

Answer 1

设每袋面粉是x千克.
80x + 610 = 29 × 90
80x + 610 = 2610
80x = 2610 - 610
80x = 2000
x = 2000 ÷ 80
x = 25
答：每袋面粉25千克.