Question

Mrs Lum bought a pizza. She cut it into 10 equal pieces and sold each piece
for$3.60 She found that she hod collected 60% more money than the cost of the
price of the pizza.
(a)What was the cost price of the pizza?
(b) How much did Mrs Lum earn for 1 piece of pizza?

Answer 1

Answer:

cost of the pizza= 3.6x10

each piece=$3.6 were earned