0.625+5/8x5+62.5%x2是多少 简便运算快,我急!
问题描述:
0.625+5/8x5+62.5%x2是多少 简便运算
快,我急!
答
0.625+5/8x5+62.5%x2
=0.625×(1+5+2)
=0.625×8
=5