Decide if you need an exact number or if an estimate is enough for the following problem: Dawn swam 2.32 miles on Monday, 4.61 miles on Wednesday, and 1.324 miles on Friday. What is the total distance Dawn swam this week?

What is 1.6k = 3.2 show your work

A car can be rented for $50 per week plus $0.75 per milo. How many miles can be driven if you have at most $140 to spend for wookly transportation?

Estaban has a big jar of change in his room. he has 600 coins in total, 240 of them are pennies. what percentage of the coins are pennies

List the next four multiples of the unit fractions. 1/6

Identify the range of the following numbers 8,2,10,4,4,6

Sandy has 16 roses, 8 daisies and 32 tulips. She wants to arrange all the flowers in bouquets. Each bouquet has the same number of flowers and has only one type of flower. What is the greatest number of flowers that could be in each bouquet?

Alexis and Jonathan challenged each other to a typing test. Alexis typed 54 word in one minute, which was 120% of what Jonathan typed. How many words did Jonathan type in one minute?

Leona places a cone with a volume of 512 cm3 into a rectangular fish tank that has two square faces, each with sides measuring 20cm, and three rectangular each that are 49cm long and 20cm wide.

Percent increase from 86 to 150

The following table shows the speeds at which Jeff does 444 activities. For example, biking has a rate of 191919 miles in 222 hours.