问题
解答题
4个0.01和9个0.1合起来是______.
答案
根据题意可得:
4×0.01+9×0.1,
=0.04+0.9,
=0.94.
答:4个0.01和9个0.1合起来是0.94.
故答案为:0.94.
4个0.01和9个0.1合起来是______.
根据题意可得:
4×0.01+9×0.1,
=0.04+0.9,
=0.94.
答:4个0.01和9个0.1合起来是0.94.
故答案为:0.94.