Answer:
3
Step-by-step explanation:
half of 4.50=2.25
4.50+2.25=6.75
now we try how many times can we add 6.75 together without reaching more than 26. if more we cannot choose it , we can only choose the highest amount we can get near 26
6.75*4=27
so the answer is 6.75*3
then answer is : 3
