Rosa had 21 hair clips more than pins. She gave away 13 pins and had 48 hair clips and pins left sltogether. How many pins did she have left?
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Rosa had 21 hair clips more than pins.
If she gave away 13 pins, and she had 48 in total. Then we can represent this as a equation.
let t = total
let p= pins
let c = hair clips.
t- 21 = p
t - 13 = 48
So we have to find the total which is
t = 61
Which means that there are 40 pins in total. We subtract 13 and we get 27
27 is the answer
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