BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Today, Bill is thirteen times as old as Pete. In nine years, Bill will be four times as old as Pete...

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Moderator
Posts: 2505
Joined: Sun Oct 15, 2017 1:50 pm
Followed by:6 members

Today, Bill is thirteen times as old as Pete. In nine years, Bill will be four times as old as Pete...

by BTGmoderatorLU » Thu Sep 17, 2020 10:56 am

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

Source: Magoosh

Today, Bill is thirteen times as old as Pete. In nine years, bill will be four times as old as Pete. How old will be Pete in 2 years from today?

A. 3
B. 4
C. 5
D. 6
E. 7

The OA is C
Top
Source: — Problem Solving |

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 8086
Joined: Sat Apr 25, 2015 10:56 am
Location: Los Angeles, CA
Thanked: 43 times
Followed by:29 members

Re: Today, Bill is thirteen times as old as Pete. In nine years, Bill will be four times as old as Pete...

by Scott@TargetTestPrep » Mon Sep 21, 2020 6:24 am
BTGmoderatorLU wrote: ↑
Thu Sep 17, 2020 10:56 am
 Source: Magoosh

Today, Bill is thirteen times as old as Pete. In nine years, bill will be four times as old as Pete. How old will be Pete in 2 years from today?

A. 3
B. 4
C. 5
D. 6
E. 7

The OA is C
Solution:

If we let p = Pete’s current age, then 13p = Bill’s current age. We can create the equation:

13p + 9 = 4(p + 9)

13p + 9 = 4p + 36

9p = 27

p = 3

Since Pete is currently 3 years old, in 2 years, he will be 5 years old.

Answer: C

Scott Woodbury-Stewart
Founder and CEO
[email protected]

Image

See why Target Test Prep is rated 5 out of 5 stars on BEAT the GMAT. Read our reviews

ImageImage
Top
Post new topic Post Reply
• Page 1 of 1