Answer:
2.20 Kg will cost 23.1
Explanation:
one way is to use the unitary method
that is find the cost of 1 Kg then multiply by 2.20
given
1.5 Kg cost 15.75 , then cost of
1 Kg = 15.75 ÷ 1.5 = 10.5 ← cost of 1 Kg , then
2.20 Kg = 10.5 × 2.20 = 23.1
the cost of 2.20 Kg will be 23.1