Answer:
1
a, 27 +43 = 70
b, 86 +59 = 144
c, 27 +65 = 92
2
a, apple and biscuit
b, ice-cream and coke
3
a, 59+65+86 = 210
b, 27 +43 = 70
4
27 +43+59+65+86 =280
Step-by-step explanation:
Use solution as reference, better try to solve it again by yourself.
Good luck!
