If Jake loses 20 pounds, he will weigh twice as much as his sister.

If Jake loses 20 pounds, he will weigh twice as much as his sister. Together they now weigh 224 pounds. What is Jake’s present weight, in pounds?

Quiz

Answer/Solution

156

Steps/Work

Lets say J is the weight of Jack and S is the wt of his sister.
If he loses 20 pounds, he s twice as heavy as his sister.
J-20=2*S
Also, together they weight 224 pounds
J+S=224
solvong the 2 equation ,we get J=156 pounds !
C

General Calculator / Auto Solver

If jake loses pounds, he will weigh twice as much as his sister. Together they now weigh pounds. What is jake ’ s present weight, in pounds?

Calculated Answer

156

Step by Step Solution

In order to solve problem, you must evaluate n0 + (n1 - n0) / 3 * 2.

n0 =20
n1 =224