son and dad clean the house in 3 hours. son takes an hour longer working alone. How long it takes him?
together they clean the house in 3 hours. It takes the son an hour longer working by himself. How long it takes him to clean alone?
together they clean the house in 3 hours. It takes the son an hour longer working by himself. How long it takes him to clean alone?
i don't know how to do this problem
Film Frames are 70 millimeters wide and projected on a screen that is up to 99 feet wide. If a 4 millimeter long ant walked onto the film and was projected, how wide would the ant appear on a 99 foot...
such as : If 1/4 inch on a map represents 8 miles, how many miles are represented by 3 and 3/4 inches on the map?
3/4 of the class are girls; 4/5 of those girls have brown hair. How many are in the class?
A man received 7% interest on a loan of $800 for 1 year. How much interest did he receive?
A phone company has two different long distance phone plans. Plan A charges a monthly fee of $8.51 plus $0.05 per minute. Plan B charges a monthly fee of $6.15 plus $0.08 per minute. A) Find a...
What is the unit rate?
marleen is 3 years older than Ned and 2 years younger than Carla. 10 years ago Carla's age was equal to the sum of the ages of Ned and Marleen. How old is each now?
i dont know how to do
I need help with this I know it's easy but I'm drawing a blank here
I thought it was 15 because he only has 15 puzzles
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the distance s that an object falls is directly proportional to the square of the time t of the fall. if an object falls 16 feet in 1 second, how far will it take an object to fall 64 feet?
a newly couple made a down payment 11,000 on a house they still owe 96% of the selling price. What was the selling price? please do the probl;em out so I can see how its done thank Yo...
at a local Supermarket a survey that out of 5,000 customers paying for their grocieries using a debit card, 3,000 asked for extra cash back. What percent of custmers asked for extra cash back ?
Helen has a flash drive that can hold 5120 megabytes. If she puts 896-megabytes file and one 1232-megabytes file on it, how many more megabytes can the flash drive hold?
A 20 fl oz bottle of Brand A's orange juice costs $1.20. Brand B shows it's orange orange juice prices below. |Price| $2.00 | $2.88 | $4.00 |Fl oz| 25 | ...
Mr. Chen packed watermelons to ship to the store. He packed 96 watermelons into 12 crates. How many watermelons did Mr. Chen pack in per crate? Justify your answer
Jane plans a car trip from Newtown to Trent. The distance between the towns is 925 miles. Then 3 days later, she drives back to Newtown. If she only has 7 days for the trip how many miles does she...