4.25/2.5 简算
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4.25/2.5 简算
4.25/2.5 简算
4.25/2.5 简算
4.25/2.5
=4.25×4/(2.5×4)
=17/10
=1.7
=17/4*4/10=1.7
分子分母同时乘以4等于17/10=1.7
4.25/2.5 简算
4.25/2.5 简算
4.25/2.5 简算
4.25/2.5
=4.25×4/(2.5×4)
=17/10
=1.7
=17/4*4/10=1.7
分子分母同时乘以4等于17/10=1.7