17 Answered Questions for the topic My Math Problem

My Math Problem

02/24/18

Aaliyahs room is 200 cm. The width is 25 cm. What is the length of her room
I don't know what the answer is so I am asking you! :)
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My Math Problem

09/06/17

an animal shelter has 36 kittens and 12 puppies avalible for adoption. what is the ratio of puppies to kitten
about ratios
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07/29/17

Compare and contrast the following measures of dispersion (range, standard deviation) in terms of what each of these represent and in terms of the relative adva
Compare and contrast the following measures of dispersion (range, standard deviation) in terms of what each of these represent and in terms of the relative advantages/disadvantage of using one over... more
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My Math Problem

06/30/17

cost question 2
The cost of printing name card is given by the equation y= k+3000/x. where y cents is the cost per card, x is the number if cards printed and k is a constant. Given that y= 10 when x= 600, (a) find... more
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My Math Problem

06/23/17

age question 2:
John is 24 years younger than his father. In 5 years' time, his father will be 3 times as old as Joon. a:His old is jhon now? b:How old will John's father be in 25 years' time?
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My Math Problem

06/22/17

age question
Mr. Kim age is four times his son's. Six years ago, Mr. Kim was ten times as old as his son. How old are they both now.
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My Math Problem

06/22/17

dollar question 3
John has $38 and Sam has $20. If John gives some money to Sam, John will then have one-third of what Sam has. How much does John give to Sam?
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My Math Problem

06/22/17

dollars question 2.
Derek and John had $24 and $50 respectively. They spend the same amount of money on some books. How much money did each boy spend if Derek had 3 times as much money as John after buyimf the books?
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My Math Problem

06/21/17

dollar question.
Sam earns $960 a month and Elaa earns $1440 a month. How many months must Sam work to earn as much as Elaa does in 6 months?
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My Math Problem

06/21/17

product question
The product of two numbers is 1 1/5. if one of the number is 15, find the sum of the two numbers.
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My Math Problem

06/21/17

Mass question
john is 1 1/3 times as heavy as Mary. If their total mass is 112 kg, find the mass of john.
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My Math Problem

06/21/17

Year question.
John is 9 years older than Sam and Razi is 2 years younger than Sam. if the sum of their ages is 41,how old will John be in 8 years time?
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My Math Problem

06/17/17

time and speed.
sam cycles x km in 3 hours. If he remains the same average speed, how far can he cycles in 12 y minutes?
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My Math Problem

06/17/17

time vs capacity
A water pump can fill a tank at the rate of 750 liters per hour. A tank has a capcity of 9000 liters. find the time needed to fill 7/15 of the tank.  
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My Math Problem

06/17/17

Mrs Lee was given $1200 every month for the household expenses.She used 17/24 of it to buy food for the family, 5/7 of the remainder for clothes and other expen
Mrs Lee was given $1200 every month for the household expenses.She used 17/24 of it to buy food for the family, 5/7 of the remainder for clothes and other expenses.She put the remaining money into... more
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My Math Problem

06/17/17

cane sugar is sold at $2.88 for a 900 g pack or at $ 1.65 for a 500 g pack. Which is more expensive and by how much per kilogram?
I need detail solution of it. thank you.
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My Math Problem

06/17/17

an apple costs a cents while a pear costs b cents more tahn an apple. find in terms of a and b the cost of 5 apples and 7 pears
i need full soulotion of this question. please help.
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