Express 2 minutes 30 seconds as a fraction 3/4 hours

If Leo is 6 years old and Max is 12 years older, in how many years will Max be three times as old as Leo?

What number could be added to the product of (-7) (-6) so that the sum is equal to 27

What is a pair of numbers for which the least common multiple equals the product of the two numbers

Jacob is ordering custom T-shirts for soccer team Jacob is ordering custom T-shirts for soccer team. Longsleeve shirts cost 15 each And short sleeve shirts cost 10 each period Jacob and short sleeve shirts cost 10 each.

A sales representative earns a 3% commission on sales. Find the commission earned when the total sales are $26,500

The population of the United States is 3 * 10^8 people, and the population of the world is 6.9 * 10^9 people. How many times larger is the world population? Write your answer in standard notation.

Which of the numbers are divisible by 9 119 702 432 641 372

A restaurant used 8 5/6 pounds of rice on Monday and 5 1/6 pounds of rice on Tuesday. How many more poundsof rice was used on Monday than on Tuesday?

How long will it take an emperor penguin to swim 14 miles if it is swimming 7 mph?

What's worse than finding a worm in an apple?