问题 填空题

计算:

(1)7.2×14.3÷0.8÷1.1×0.01=______;

(2)1.25×2.64+12.5×0.726+0.125=______.

答案

(1)7.2×14.3÷0.8÷1.1×0.01,

=7.2÷0.8×(14.3÷1.1)×0.01,

=9×13×0.01,

=1.17;

(2)1.25×2.64+12.5×0.726+0.125,

=0.125×26.4+0.125×72.6+0.125,

=0.125×(26.4+72.6+1),

=0.125×100,

=12.5.

故答案为:1.17,12.5.

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