甲数是40,乙数是50,甲数是乙数的_%,甲数比乙数少_%.
问题描述:
甲数是40,乙数是50,甲数是乙数的______%,甲数比乙数少______%.
答
40÷50=80%;
(50-40)÷50,
=10÷50,
=20%;
答:甲数是乙数的 80%,甲数比乙数少 20%.
故答案为:80,20.