And so the music is really cheap!
Of usually means multiply
1/3 x 3/7
=3/21
Question 1: To find volume the formula is Length× Width × height
So it would be 2 1/2× 6 × 3 1/2= 5 1/2
So the volume is 5 1/2
Question 2: You have to multiply 6 × 4 = 24
8000 because add the ratio and divide to get 2000 now multiply by 4 to get 8000
A coefficient is the number directly in front of the variable, aka the number being multiplied with the variable. In this case it's -3.
