10m represents the number of Calories c Jess burns in m minutes. The equation c=14m represents the number of Calories c Mike bikes in m minutes. How much longer will it take Jess to burn 210 Calories than Mike?

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

How much is 32 out of 40 written as a percentage? convert fraction (ratio) 32 / 40 answer:   80%