问题
解答题
[(7.6-5.2)÷0.4+2.54]×32.
答案
[(7.6-5.2)÷0.4+2.54]×32,
=[2.4÷0.4+2.54]×32,
=[6+2.54]×32,
=8.54×32,
=273.28.
[(7.6-5.2)÷0.4+2.54]×32.
[(7.6-5.2)÷0.4+2.54]×32,
=[2.4÷0.4+2.54]×32,
=[6+2.54]×32,
=8.54×32,
=273.28.