106又7⼀8÷(9.75-2又3⼀20+3又1⼀4-1.35)有简便算法吗?

2024-11-22 05:50:50
推荐回答(3个)
回答1:

106又7/8÷(9.75-2又3/20+3又1/4-1.35)
=(106+7/8)÷【(9.75+3.25)-(2.15+1.35)】
=(106+7/8)÷(13-3.5)
=855/8÷19/2
=855/8X2/19
=45/4
=11又4分之1

回答2:

106又7/8^(9.75-2又3/20+3又1/4-1.35)
=106又7/8^(9.75-2.15+3.25-1.35)
=106.875^(13-3.5)
=106.875^9.6
=11.25

回答3:

=106*7/8÷(9*3/4-2*3/20+3*1/4-1*35/100)
=1067/8÷(39/4+13/4-43/20-27/20)
=106*7/8÷(13-7/2)
=855/8*2/19
=45/4
=11*1/4