Question

Every month Amaan spends 60 percent of what he earns and saves the rest Amaan earns n dollars and saves r dollars each month.Make a table to show the relationship between r and n use values of n equals 109,200,400,500 in your table

Answer 1

Given:
60% of what he earns is for spending.
40% of what he earns is for savings.

n = earnings
r = savings

r = n(100-60%)

r = 109 (40%) = 43.60
r = 200 (40%) = 80.00
r = 400 (40%) = 160.00
r = 500 (40%) = 200.00

n r
109 43.60
200 80.00
400 160.00
500 200.00