Fraction Frenzy
Which of the following is a proper fraction:
21/5
13/4
3/4
11/5
3/4
2(9 - 2 + 3) ÷ 4
5
The average speed of a car which covers half the distance with a speed of 20m/s and other half with a speed of 30m/s in equal intervals of time is
24mph
You need to make enough money for a 300 dollar dirt bike. You have thirty dollars from your grandmother's birthday money, and your parents promise to give you 50 dollars every time you watch your little sister. How many times do you need to babysit (Answer as a whole number)?
6 times
What is 16% of 25?
4
(1+20-16/42)/((5-3)2+12/2)
2
A boy walks from home to school at a rate of 5mph. If it takes him 36 minutes to get to school, what is the distance from home to school?
3 miles
Doug has to pay a 5% tax on everything he buys. If he buys a shirt for 30 dollars, a jacket for 40 dollars, and a bag for 30 dollars, how much tax does he pay (in total, in dollars)?
5 Dollars
Convert 0.55 into a fraction (in simplest form)
11/20
(4-1)2 + 32*2
27
A Kangaroo is hopping at the speed of 15 m/sec. A rabbit, twenty meters behind the kangaroo, begins hopping at a speed of 20 m/sec. How long will it take for the rabbit to catch up with the kangaroo, in seconds?
4 seconds
Meghan's Marvelous Machines is taking some hits due to the pandemic:
In June, her company's profits fell 20 percent. In July, her company's profits rose 20 percent. In comparison to pre-June, how much has her company gained/lost?
4% loss
Subtraction of 3/12 and 1/9 is equal to?
5/36
52 - 4 of (17 - 12) + 4 × 7
60
A thief is spotted by a policeman from a distance of 100 metres. When the policeman starts the chase the thief also starts running. If the speed of the thief is 8km/hr and that of the policeman 10km/hr, how far the thief will have to run before he is overtaken ?
400m
You are starting your own small business in Albuquerque. You borrow $10,000 from the bank at a 9% rate for 5 years. Find the interest you will pay on this loan.
4500 dollars