A parcel is 90 cm x 50 cm x 60 cm. What length of string is required to tie it up, if the string goes round each way twice (in all six rounds) and 50 cm are needed for the knots?

Why is it important to know how to multiply fractions in order to divide fractions? Give a real-world example when you would need to know how to multiply fractions or mixed numbers in order to solve a problem.

Of all the students enrolled at the American dream, 9% are playing a music instrument. There are 330 students in ADS. How many students are playing a music instrument.

A community swimming pool is 90 2/5 feet long and 55 1/2 feet wide. If Natalie swims the perimeter of the pool four times, what is the total number of feet she will swims?

What is the absolute value of - 1/2?

The least amount of wrapping paper needed to wrap a cube-shaped gift is 150 square inches. How long is one side of the gift?

How do I find the missing numbers in this problem - 7 * _ 8 r3

The height of a ball is modeled by f (x) = - 16x^2 + 128x, where x is the number of seconds after the ball is hit. How long is the ball in the air?

What is the reference angle in degrees for 31π 6?

How long does it take Seth to travel 1 mile Write the constant rate of change in miles per second

Add: 3x+9/2x+6+8x+12/x^2+6x+9