问题
填空题
0.28里有______个0.01,1元2角4分写成小数是______元.
答案
(1)0.28÷0.01=28,所以0.28里有 28个0.01;
(2)1元2角4分=1元+0.2元+0.04元=1.24元;
故答案为:28,1.24.
0.28里有______个0.01,1元2角4分写成小数是______元.
(1)0.28÷0.01=28,所以0.28里有 28个0.01;
(2)1元2角4分=1元+0.2元+0.04元=1.24元;
故答案为:28,1.24.