如题所述
第1个回答 2020-07-24
解:8/25×15/4×6/7等于( 36/35 )
∵已知需求出8/25×15/4×6/7等于多少
∴8/25 × 15/4 × 6/7
= (4×2)/(5×5) × (5×3)/4 × 6/7
= (2×3)/5 × 6/7
= 6/5 × 6/7
= (6×6)/(5×7)
= 36/35
答:8/25×15/4×6/7等于36/35
∵已知需求出8/25×15/4×6/7等于多少
∴8/25 × 15/4 × 6/7
= (4×2)/(5×5) × (5×3)/4 × 6/7
= (2×3)/5 × 6/7
= 6/5 × 6/7
= (6×6)/(5×7)
= 36/35
答:8/25×15/4×6/7等于36/35
第2个回答 2020-07-24
8/25×15/4×6/7简算
8/25×15/4×6/7
=(8×15×6)/(25×4×7)
=36/35
8/25×15/4×6/7
=(8×15×6)/(25×4×7)
=36/35
第3个回答 2020-07-24
先约分,
原式=2/5 x3/1 x6/7
=36/35
=1又35分之1
原式=2/5 x3/1 x6/7
=36/35
=1又35分之1
第4个回答 2020-07-24