((15/16)-(5/4)x(2/3))/(17/32)
=((15/16)-(10/12))/(17/32)
=((45/48)-(40/48))x(32/17)
=(5/48)x(32/17)
=(5/3)x(2/17)(約簡)
=10/51
(16分之15-4分之5×3分之2)÷32分17
(16分之15-4分之5×3分之2)÷32分17
數(shù)學(xué)人氣:805 ℃時間:2020-04-18 13:20:58
優(yōu)質(zhì)解答
我來回答
類似推薦
- 20-19+18-17+16-15+14-13+12-11+10-9+8-7+6-5+4-3+2-1
- 1-2+3-4+5-6+7-8+9-10+11-12+13-14+15-16+17-18+19-20+21簡易法怎么做?
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20的英文是什么
- 7.16.9.6,24,4,8.(),14 3,15,5,,6,17,11 ()32,8,找規(guī)律
- 計算: (1)1+2+3+4+5+6+7+8+9+10+11+12; (2)11+12+13+14+15+16+17+18+19.
- 函數(shù)f(x)=sinx-cosx^2的最小值是?
- 英語翻譯
- I took my grandpa to the hospital this morning,_____ I missed the first class.
- So crazy
- 方差是各個數(shù)據(jù)與平均數(shù)之差的平方的平均數(shù)
- 函數(shù)y=f(x)與它反函數(shù)y=f^-1(x)怎么讀?
- These are photos of my families.Look at them 改錯
猜你喜歡
- 1平面與平面重合,是否屬于平行一類?那重合的兩直線,也屬于平行一類的嗎?
- 2非洲每年因饑餓死亡的人數(shù)及現(xiàn)在饑餓人口數(shù)量拜托各位了 3Q
- 3decide to do sth.還=什么
- 4(7/8)o you think of london?B:5.____london is one of the liveliest cities
- 5啤酒可以托運(yùn)嗎
- 6邊長為2√6的等邊三角形的中心到一邊的距離為?
- 7please give your hand to help me
- 8已知2的X次方等于3的Y次方等于6的Z次方不等等于1,證明X分之一加Y分之一等于Z分之一.
- 9幫我做做?
- 10機(jī)械分析天平TG628A的使用說明書
- 11in winter ,we wear warm coats to protect our bodies_.
- 12( )was most importance to her ,she told me,was her family it this what as