Answer:
40
Step-by-step explanation:
20% times 50 = 10 thats ten less cuz it asks for the original i think
Answer:
Original cost was $250
Step-by-step explanation:
let x be the original cost
20 = 50/x x 100
20x = 50x 100
20x = 5000
x= 5000/20
x = 250