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
答
先化成49分之6175,然后×25分之1,约分,答案49分之247
答
=(126+1/49)÷25
=(125+50/49)÷25
=125÷25+50/49÷25
=5+2/49
=5又49分之2
答
126又49分之1÷25
=(125+50/49)/25
=125/25+(50/49)/25
=5+2/49
=5又2/49
答
126又49分之1÷25
=(125+50/49)÷25
=5+25/49
=5又49分之25