1.2500/10 - 150 = 100
2.307.5/1.5 = 205
205 + 0.5*12 = 211
3.5.6*5/8 = 8*0.7*5/8 = 3.5
4.设少加工x个,根据题意有4*480 = 5*(480-x) x = 96
5.设小巧有x张,那么小胖有3x张,根据题意有:x + 3x =232 x = 58,所以小巧有58张,小胖有174张.
1.2500/10 - 150 = 100
2.307.5/1.5 = 205
205 + 0.5*12 = 211
3.5.6*5/8 = 8*0.7*5/8 = 3.5
4.设少加工x个,根据题意有4*480 = 5*(480-x) x = 96
5.设小巧有x张,那么小胖有3x张,根据题意有:x + 3x =232 x = 58,所以小巧有58张,小胖有174张.