38.18除以5.6与2.7的和,商是多少?
先算5.6与2.7的和,再用38.18除以所得的和.解答:解:38.18÷(5.6+2.7)
=38.18÷8.3
=4.6
商是4.6.点评:根据题意,先弄清运算顺序,然后再列式解答.
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