jeremy makes $4.70 every time he mows a lawn but it costs him $6.80 to refill his lawn mower with gas. if…
jeremy makes $4.70 every time he mows a lawn but it costs him $6.80 to refill his lawn mower with gas. if jeremy mows 5 lawns using 3 tanks of gas, how much did he profit?
Answer
Explanation:
Step1: Calcular los ingresos
Jeremy gana $4.70 por cada cesped. Si corta 5 cespedes, los ingresos son (4.70\times5). $$4.70\times5 = 23.5$$
Step2: Calcular los costos
Cada tanque de gas cuesta $6.80. Si usa 3 tanques, los costos son (6.80\times3). $$6.80\times3=20.4$$
Step3: Calcular el beneficio
El beneficio es ingresos menos costos: (23.5 - 20.4). $$23.5-20.4 = 3.1$$
Answer:
(3.1)