2.43 x 14+1.4X85.7-14
问题描述:
2.43 x 14+1.4X85.7-14
答
2.43 x 14+1.4X85.7-14 = 140过程2.43 x 14+1.4X85.7-14=34.02+119.98-14=154-14=140
2.43 x 14+1.4X85.7-14
2.43 x 14+1.4X85.7-14 = 140过程2.43 x 14+1.4X85.7-14=34.02+119.98-14=154-14=140