问题
填空题
7.3×27=______×0.2737.7÷5.2=______÷52.
答案
(1)因为27÷100=0.27,
所以7.3×100=730,
所以,7.3×27=730×0.27;
(2)因为5.2×10=52,
所以37.7×10=377,
所以,37.7÷5.2=377÷52;
故答案为:730,377.
7.3×27=______×0.2737.7÷5.2=______÷52.
(1)因为27÷100=0.27,
所以7.3×100=730,
所以,7.3×27=730×0.27;
(2)因为5.2×10=52,
所以37.7×10=377,
所以,37.7÷5.2=377÷52;
故答案为:730,377.