
0.5×8/5除以6/25。脱式计算?
2个回答
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解:0.5×8/5除以6/25等于( 10/3 )
∵已知需求出0.5×8/5除以6/25等于多少
∴0.5×8/5除以6/25
= 0.5 × 8/5 ÷ 6/25
= 5/10 × 8/5 × 25/6
= 1/2 × 8/5 × 25/6
= 4/5 × 25/6
= (2×2)/5 × (5×5)/(3×2)
= (2×5)/3
= 10/3
答:0.5×8/5除以6/25等于10/3
∵已知需求出0.5×8/5除以6/25等于多少
∴0.5×8/5除以6/25
= 0.5 × 8/5 ÷ 6/25
= 5/10 × 8/5 × 25/6
= 1/2 × 8/5 × 25/6
= 4/5 × 25/6
= (2×2)/5 × (5×5)/(3×2)
= (2×5)/3
= 10/3
答:0.5×8/5除以6/25等于10/3
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