Josh can clean the math building on his campus in 2 hours. Ken takes 23 hours to clean the same building. If they work together, how long will it take them to clean this building?

What fraction with a denominator of 100 is equivalent to 710?

Your parents charger family ski trip at $3000 on a credit card for simple interest rate is 20% the charges are paid after six months what is the amount of interest paid what is the total amount paid for the ski trip

2 times 3 equals 36 3 times 4 equals 144 then 4 times 5 equals

Jackie can 150 meters every minute. She is training for a track meet. She ran 500 meters during a warm up. Write a function that represents how many meters Jackie can runs in total at any given minute.

If you had 30/57s of a cookie how much would each person get if there is 4 people

3:2 and 48:32 are equal ratios. True or false?

What is 0.6767 as a simplified fraction

Write six hundred sixty-four thousandths as a decimal number.

I'm having trouble remembering how to subtract whole numbers

The triangular prism below has a base area of 9 cm and a height of 23 cm. What is the volume of the prism? A) 207 cm3 B) 103.5 cm3 C) 1863 cm3 D) 200 cm3