Aclydesdale drinks about 120 gallons of water every 4 days. at this rate, about how many gallons of water does a clydesdale drink in 28 days

Ineed i do not understand i'm only 8

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27