Paint is mixed 3 parts blue to 1 part white in order to lighten it. Louis needs 12 litres of paint.

How much blue and white paint will be needed?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

How to use order of operation in 20 divide by 4 multiply 5 = 1

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers