Round to the nearest whole number 8.36

we know that

To Round a number

a) Decide which is the last digit to keep

b) Leave it the same if the next digit is less than (this is called rounding down)

c) But increase it by   if the next digit is   or more (this is called rounding up)

In this problem we have

We want to keep the digit

The next digit is which is less than , so no change is needed to

therefore

the answer is

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney