20/24 y 5/6 40/90 y 4/9
42/66 y 6/11

20/24 y 50/60
21/28 y 40/90
42/66 y 60/110

Son equivalentes Si oh no?

Prove the divisibility of the following numbers: ! i have no any is 1. 16^5 + 2^15 by 33 2. 15^7 + 5^13 by 30

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet