Answer:
6/13
Step-by-step explanation:
Sweets received by Kari = 6
Total number of sweets = 6 + 7 = 13
Fraction of sweets received by Kari = 6/13
128 pages
In total, Marty had read 128 pages of his book.
7
10 x 2 = 20
10 - 3 = 6