16 Stuart OWNS a window washing businesS. He caN wash the windows ON 9 houses IN 4 houRS. At this Rate, how LONg wOuld it take him to wash the WİNdows ON 45 houses? How MANY houses could he wash iN 12 houRs?

Q: If it takes 30 gardeners 12 days to prune the trees in a park, how many days will it take them to do…

A: The objective of this question is to find out how many days it would take for 50 gardeners to…

Q: Mr X's age is three times my age. The sum of our ages is 40. How old am I? How old is mr x?

A: Let Mr X’s age is x and my age is y.It is given that; Mr X’s age is three times my age.Implies that,

Q: Last year, Maddy worked twice as many hours a week as Sally but this year she is working 8 hours…

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Q: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours. How long does…

A: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours.

Q: The number of bacteria triples each day. How many bacteria will a sample have after ten days if it…

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Q: You work as a health inspector and must visit each of the 15 restaurants in town once each week, If…

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Q: machine 1 in the ford factory can make one steering wheel per hour and one head rest every 15…

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Q: A total of 328 men and women attended a carnival. After 2/3 of the men and 1/2 of the women left the…

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Q: Forty men working on a construction job had completed one-third of the job in the past 15 days. The…

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Q: How many pounds of bacon should be ordered when serving a breakfast party of 85 people if each…

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Q: It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it…

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Q: San is 108 year old. Jon is 24 years old. How many years will it take for San to be exactly 4 times…

A: Let x years be needed for San to be exactly 4 times as old as Jon.

Q: Bob can weed 3 rows of beans in one hour. Jay can weed 2 rows of beans in one hour. If they begin…

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Q: If Maya can mow 2 lawns in 2 hours and Joe can mow 2 lawns in 4 hours, how long would it take them…

A: Answer  Efficiency of maya  =2 lawn/2 hrs=1 lawn/hrs Efficiency of joe =2lawn/4hrs =1/2 lawn/hrs

Q: ave a can that holds 16 cups of water and it is filled a quarter full I water11 plants so each plant…

A: Given that the can holds 16 cups of water and it is filled a quarter full.  To calculate the amount…

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A: Here the bacteria culture initially contains 3000 bacteria and doubles every half hour.We have to…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.