Answer:
Step-by-step explanation:
Total amount of money that Eddie had to spend was $20. The total number of gifts is 3 labelled as gift A, gift B and gift C.
He spent 11 9/10 dollars on gift A. Converting 11 9/10 dollars to improper fraction, it becomes 119/10 dollars.
He also spent 4 3/5 dollars on gift B. Converting 4 3/5 dollars to improper fraction, it becomes 23/5 dollars.
Total amount of money spent on gift A and gift B would be
119/10/+ 23/5 = (119 + 46)/10 = 165/10
= $16.5
The amount that he has left for gift C would be 20 - 16.5 = $3.5
