126又49分之1÷25 简便计算

问题描述:

126又49分之1÷25 简便计算

先化成49分之6175,然后×25分之1,约分,答案49分之247

=(126+1/49)÷25
=(125+50/49)÷25
=125÷25+50/49÷25
=5+2/49
=5又49分之2

126又49分之1÷25
=(125+50/49)/25
=125/25+(50/49)/25
=5+2/49
=5又2/49

126又49分之1÷25
=(125+50/49)÷25
=5+25/49
=5又49分之25