a). joline bought a pair of skates for $79.95.
She also bought a pullover for $45.25.
Estimate the total cost of joline's purchases.
b) Estimate how much more joline paid for the skates than the pullover.
Well 79.95 is really just ~ 80
and 45.25 is about ~ 45 so she spent about 80+45 = $125
80 - 45 = ~$35 more on skates