5*100+9*1+41/100 as a decimal

There was 2/3 fruitcake leftover. Elizabeth ate 1/5. How much of the whole fruitcake did she eat? A. 2/15 B. 2/8 C. 9/15 D. 11/15 Don't tell me the answer! Tell me how to do it instead.

Seth has an overdue book checked out from the library. The longer he keeps the book, the higher the fine will be. True or False? The amount of the fine is a function of the length of time. A. True B. False

Will 1/4 x 7/8 be larger or smaller than 1/4? Explain your answer.

The price of a packet of salt goes up by 9 cents. The old price is four-fifths of the new price. Find the old and new prices.

A box contains 3 red pens, 5 blue pens, and 9 green pens. Two pens are drawn out of the box without replacement. What is the probability of drawing a blue pen on the first draw and the same color pen on the second draw?

Keoki's class collected money to donate to charity one Kok yolky counted the money there were $140 five dollar bills and 255 there were one dollar bills what expression could he use to find out how much was collected

A cinema is selling movie tickets for adults and children. If one person buys 3 adult tickets and 10 child tickets and spends $175, and another person buys 6 adult tickets and 7 child tickets and spends $220, how much does each type of movie ticket

A valve in a full 6000 gallon water tank is slowly opening. Water flows out of the tank through the valve. The flow rate in gallons per hour is given by the function f (t) = 300 t^2 where t is in minutes.

A store has apples on sale for $10.00 for 4 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $40.00? Complete the explanation.

0.07 divided by 1.22?