the perimeter of a triangle is 48 centimeters. The lengths of the sides are in the ratio 3:4:5. Find the length of each side.​

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get