Common-Core/ Grade 9
Maths MCQ Based On Comparing rates word problems
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Common-Core Grade 9 - 9 Comparing rates word problems
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To determine how long it will take for John and Peter to mow the lawn together, we can calculate their combined mowing rate.
To determine the amount of fuel needed to cover a distance of 540 km, we can use the concept of fuel efficiency or fuel consumption rate.
Find number of pages written by Lilly,Roy,Mannu,and Riya in 1 minute.Compare efficiency
If the factory produces 300 toys in 6 hours, we can calculate its production rate per hour by dividing the total number of toys produced by the number of hours (do not count decimals as toy )
recall formula of speed distance and time
Convert minutes to hour.Find the distance covered by each of them in 1 hour,and compare them
Find the cost of 1 wooden chair and 1 metal chair. and compare the costs.
divide and check for better deal
To determine the number of bottles the machine will produce in 5 hours, we need to calculate its production rate per hour and then multiply it by the number of hours.
To solve this problem, we can calculate the rates at which each pipe fills the tank and then determine the combined filling rate when both pipes are turned on together.
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