Question

Sally is 3 years older than Jim. Jim is 18 years old.


After correctly carrying out the Solve step of the five-step problem-solving plan, which solution should you arrive at to find Sally’s age?



a) 18
b) 21
c) 24
d) 27

Answer 1

Answer:

b) 21 it's easy

Step-by-step explanation:

Jim's age is 18 year

Sally is 3 years older than Jim

Sally's age = 18+3

Sally's age is 21

Answer 2

age of jim = 18

let's take sally's age to be x +3

atq.

x + 3 = 18

x = 18 - 3

x = 15

sally ' s age is 15