Laura has $80 saved for a new laptop. This is 20% of the total amount she needs for the laptop. How much does the new laptop cost?

Answer 1

ASHLEY BORROWED 3 BOOKS FROM THE LIBRARY. THIS WAS 25% SHE CHECKED OUT. HOW MANY BOOKS DID SHE CHECK OUT

Answer 2

.2 x = 80
x = 80/.2 = 800/2 = 400

Answer 3

.25 x = 3
x = 300/25 = 12