解方程:15-5*(6/13)=60t15-5×(6/13)=60t6/13=十三分之六【注意:未知数是 t 】
问题描述:
解方程:15-5*(6/13)=60t
15-5×(6/13)=60t
6/13=十三分之六
【注意:未知数是 t 】
答
15=15*13\13
15-30\13=60t
195\13-30\13=60t
165\13=60t
165=60*13t=780t
t=165\780=33\156
答
60t = 15-30/13
60t = 165/13
t = 11/52
答
15-30/13=60t
60t=165/13
t=11/52