alan and scott own a sum of money.alan owns 90%.if he gives

guoyongping2022-10-04 11:39:546条回答

alan and scott own a sum of money.alan owns 90%.if he gives $16 to scott,he will own 85% of the money.how much money do they own

已提交，审核后显示！提交回复

wzx762429 共回答了11个问题 | 采纳率90.9%: set x as the money they have
then alan owns 90%x
90%x-85%x=16
5%x=16
x=320
then own $320; 1年前

导线77号共回答了280个问题 | 采纳率: 16÷（90%-85%）=320
alan:320×90%=288
scott:320×10%=32; 1年前

lovecz8691 共回答了196个问题 | 采纳率: 从题目意思要看出16美元是占总数的5%,可列式如下：
总数16/(90%-85%)=320$
Alan拥有90%*320=288$
Scott拥有320-288=32$; 1年前

东西11 共回答了9个问题 | 采纳率: 艾伦和斯科特自己的一笔钱。艾伦拥有90%。如果他给16美元,斯科特,他将自己的资金的85%。他们承认自己多少钱
从题目意思要看出16美元是占总数的5%,可列式如下：
总数16/(90%-85%)=320$
Alan拥有90%*320=288$
Scott拥有320-288=32$; 1年前

求解几道文字方程题请列式,Simson has $38,if he gives $8 to Nicholas ,the 求解几道文字方程题请列式, Simson has $38,if he gives $8 to Nicholas ,then Nicholas will have the same amount of money as Simson .How much does Nicholas originally have Sammi originally had $（18x-400）pocket money .after buying 7x/4 sweets,$6 were left.Given that the price of each sweet is $2 A． Express ,in terms of x,the amount of money Sammi had spent to buy sweets. B． Find the value of x C． How much did Sammi originally have? woiioss1年前1: yydlsh 共回答了12个问题 | 采纳率91.7%

翻译一下
Simson有$38,如果他给Nicholas$8的话,Nicholas的钱数就和Simson的钱数一样.Nicholas原来有多少钱?（38-8*2=22)
Sammi原来有$(18x-400)的零花钱.买了7x/4的糖果之后,只剩下$6.每个糖果的价钱是$2
A、表达（用x）出Sammi为买糖果花的钱.答：（18x-400)-6
B、计算出x的值.答：由 (18x-400-6)÷2=7x/4 得 x=28
C、Sammi原来有多少钱?答：原有 18×28-400=104

1年前查看全部

He gives (Micky )(a good idea)就划线部分提问速度在线等 deng_yin1年前2: 白疯子共回答了20个问题 | 采纳率100%

1 Who does he give a good idea ?
2 What does he give Mick ?

1年前查看全部