Fractions, Decimals

Write each as a decimal

1) 90%

David feeds 32 fish to a mother seal and baby seal. This mother seal has 5 fish for every 3 fish for the baby seal. How many fish does David feed the mother seal

In 2010, the area's population tallied at 2.13 million. Since then, the population has grown at a rate of 2.4% per year. Write an equation that you can use to predict the population for the number of years after 2010.

Test 79,112 for divisibility by 2, 3, 5, 9, or 10. a. 2,3 b. 2 c. 2,3,9 d. It is not divisible by any of the numbers.

Oliver is working on a puzzle of the Eiffel Tower. The tower in the puzzle is 28.5 in. tall. The packaging lists the scale as 1:415. What is the height of the actual Eiffel tower to the nearest foot?

Contestants in a dance-a-thon rest for the same amount of time every hour. a couple rests for 25 minutes in 5 hours. how long did they rest in 8 hours?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.