甲数的
等于乙数的30%,甲数是乙数的______%.
人气:385 ℃ 时间:2019-09-16 19:55:01
解答
令甲数×
=乙数×30%=1;那么
甲数是:1÷
=
;
乙数是:1÷30%=
;
÷
=72%;
答:甲数是乙数的72%.
故答案为:72.
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