Question

You have $60 and your sister has $120. You are saving $7 per week and your sister is saving $5 per week. How many weeks will it be before you and your sister have the same amount of money? *

Answer 1

Answer:

HEY MATE

THERE IS NO SUCH WEEK THAT AMOUNT OF MONEY WILL SAME

Answer 2

Answer:

30 Weeks

Step-by-step explanation:

Amount Of Money You Have - 60 Dollars

Amount Of Money You Sister Has - 120 Dollars

Let Number Of Weeks = x

Your Savings Per Week = 7x

Savings Of Your Sister Per Week = 5x

7x + 60 = 5x + 120

7x - 5x = 120 - 60

2x = 60

x = 60/2 = 30 Weeks

THe Answer Is Correct - You Can Re - Check It

Recheck -

7x = 7 * 30 = 210

5x = 5 * 30 = 150

60 + 7x = 120 + 5x

60 + 210 = 120 + 150

270 = 270

Hence Proved !!!