A man drives for awhile at 45 mph. Realizing he is late, he increases his speed to 60 mph and completes his 405 mile trip in 8 hours. How long does he drive at 45 mph?

Mr. Chen filled a wading pool with 20 gallons of water. How many pints of water did he put in a pool

The total amount of money (in cents) of x dimes and (x+6) nickels

Mrs. Smith has bolts of material that have lengths of 42, 63, and 105 inches. She needs to cut the fabric into equal length pieces with none left over. What is the greatest length of fabric pieces she can cut?

The sum of two consecutive odd integers is 24. find the integers. which equation can be used to find the first integer n

Jacob distributed a survey to his fellow students asking them how many hours they'd spent playing sports in the past day. He also asked them to rate their mood on a scale from 000 to 101010, with 101010 being the happiest.

How many of the unknown flow rates and/or mole fractions must be specified before the others may be calculated?

At a gas station, Lora took 1/6 minute to fill 3/5 gallon of gas. At this rate, how many gallon of gas could Lora fill in 1 minute? use a mixed number to express your answer. 5/18 3 3/5 1 5/8 18/5

5 and three tenths - 2 and five tenths

What does 2*4+5-3=? Then divide the answer by Five.

A box of chocolates contains 5 milk chocolates and eight dark chocolates. You randomly pick a chocolate and eat it. Then you randomly pick another piece. What is the probability that both pieces are milk chocolate? Show your work: