How many tiles, each 50 cm * 50 cm, would be needed to cover a floor 5 metres 4 metres? What would be the cost of these tiles if I had to pay £7.50 for 10 tiles?

To date, this year, Company XYZ has sold 450 units. They sell units at an average rate of 15 per week. The company wants to sell more than 750 units this year.

What is 52056 divided by 783

You want to find out what the favorite hot lunch in the school cafeteria is among the high school students. At an assembly for the whole school you decide to survey all students who are sitting on the end of their rows in the auditorium.

3/8 into a decimal? (too short)

Simplify the expression 40b-4b by combining like terms

5 Connie is working to earn $200. She earns $25 mowing her grandmother's lawn and $60 for a day of housecleaning. Which decimal represents the part of the money Connie still needs to earn and why? A 0.575 B 0.115 C 0.425 D 0.85

A farmer sells 9.7 kilograms of apples and pears at a farmer's market. 1/4 of the weight is apples and the rest is pears. How many kilograms of pears did she sell at the farmer's market What is the fraction

An penguin is 45 inches tall. It is 24 inches taller than a rockhopper penguin. Write and solve an equation to find the height of a rockhopper penguin. Is your answer reasonable? Explain.

Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like reading mystery stories, the number of students at the library who liked mystery stories was.

Two lines intersect and two of the vertical. angles measure 37 what is the measure of the other two vertical angles