2.3×16+2.3x23+0.23x10?

2025-02-11 22:15:01
推荐回答(4个)
回答1:

解:2.3×16+2.3x23+0.23x10等于( 92 )
∵已知需求出2.3×16+2.3x23+0.23x10等于多少
A × (B + C)= A × B + A × C
∴2.3 × 16 + 2.3 x 23 + 0.23 x 10
= 0.23 × (10 × 16 + 10 × 23 + 10)
= 0.23 × (160 + 230 + 10)
= 0.23 × (390 + 10)
= 23/100 × 400
= 92
答:2.3×16+2.3x23+0.23x10等于92

回答2:

2.3×16+ 2.3x23+ 0.23x10
=2.3x16+2.3x23+2.3
=2.3x(16+23+1)
=2.3x40
=92

回答3:

2.3x16+2.3x23+0.23x10=2.3x(16+23+1)=2.3x40=92

回答4:

=2.3(16+23+1)
=92
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