What is the ratio for stars and circles 5 stars 2 stars

2-digit numbers less than 91 which are 1 less than a multiple of 10

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?