0.08 *7.5+7/0.56
=2/25 × 25 × 0.3 +7/(7×0.08)
=2×0.3+25/2
=0.6+12.5
=13.1
0.08 *7.5+7/0.56
1个回答
相关问题
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7.5乘0.08表示求：
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计算2.08÷0.4×0.7；40-7.5×3；5.5×12.7+5.5×7.3．
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9999×7＋1111×3748×1.08＋1.2×56.818×7/5－5×7/42.5×2.85＋0.25÷2/23
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5.6/0.7等于56/7的依据是什么
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5.4x2.08+56x0.208-2.08简便计算
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7.08乘0.4乘12.5的简便计算
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帮我解数独0 0 0 4 0 5 0 0 00 7 1 3 0 0 4 0 08 0 3 0 7 0 0 0 00 0
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5.4×2.08+56×0.208-2.08怎么简算?
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直接写得数．4.2×0.5= 6.7+5.8+3.3= 0.16÷0.08= 5.1-0.7-2.3= 0.28×9+0
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直接写得数．4.2×0.5= 6.7+5.8+3.3= 0.16÷0.08= 5.1-0.7-2.3= 0.28×9+0