Tom is burning cds of music he loves. he can burn a cd in 45 of an hour. if he has 8 spare hours this week, find 8÷45, the number of cds he can burn in his spare time.

There are 11 CDs he can burn in his spare time.

Step-by-step explanation:

Since we have given that

Number of CDs he burn in an hour = 45

Number of spare hours he has in this week = 8

We need to find the number of CDs he can burn in his spare time .

In 45 of an hour of spare time, number of CDs he burned = 1

In 8 hours of total spare time, number of CDs he burned is given by

Hence, there are 11 CDs he can burn in his spare time.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^