Question: Kim has 4 dozen shirts. She lets her sister have 1/3 of them. How many shirts does she have left?
Answer: Step-by-step reasoning process: She had 4 * 12 = 48 shirts to start with. She gives away 48 / 3 = 16. So she has 48 - 16 = 32 left.
So the answer is 32.

Question: Darrel has 76 quarters, 85 dimes, 20 nickels and 150 pennies. If he drops all of his money into a coin-counting machine, they will convert his change into dollars for a 10% fee. How much will he receive after the 10% fee?
Answer: Step-by-step reasoning process: He has 76 quarters so that's 76 * .25 = $19.00. He has 85 dimes so that's 85 * .10 = $8.50. He has 20 nickels so that's 20 * .05 = $1.00. He has 150 pennies so that's 150 * .01 = $1.50. All total he has 19 + 8.5 + 1 + 1.5 = $30.00. They charge a 10% fee to count and convert his change into dollars so they will charge him .10 * 30 = $3.00. He had $30.00 and they charged him $3.00 in fees so he now has 30 - 3 = $27.00.
So the answer is 27.

Question: Danielle's apartment has 6 rooms. Heidi's apartment has 3 times as many rooms as Danielle's apartment. Grant's apartment has 1/9 as many rooms as Heidi's apartment. How many rooms does Grant's apartment have?
Answer: Step-by-step reasoning process: Heidi's apartment has 6 * 3 = 18 rooms. Grant's apartment has 18 / 9 = 2 rooms.
So the answer is 2.

Question: The sky currently has 4 times as many cirrus clouds as cumulus clouds, and 12 times as many cumulus clouds as cumulonimbus clouds. If the sky currently has 3 cumulonimbus clouds, how many cirrus clouds are in the sky at this moment?
Answer:
Step-by-step reasoning process: The sky has 3 * 12 = 36 cumulus clouds. The sky has 4 * 36 = 144 cirrus clouds.
So the answer is 144.