Question

Mr. Smith has $21 in his bank account and deposits $12 per week. Mr. Brown has $55 in his account and deposits $10 weekly. After how many weeks will Mr. Smith and Mr. Brown have the same amount of money in their bank accounts?

a. Never!
b. 38 weeks
c. 17 weeks
d. 2 weeks

Answer 1

17 weeks

Explanation:

(12×17)+21= 225

(10×17)+55=225