The sum of two numbers is 1100.
One number is 700 less than the other number.
What are the two numbers?
- The smaller number.
- The larger number.
Smaller number = 1 u
Larger number = 1 u + 700
Sum of the two numbers
= 1 u + 1 u + 700
= 2 u + 700
2 u + 700 = 1100
2 u = 1100 - 700
2 u = 400
1 u = 400 ÷ 2 = 200
Smaller number
= 1 u
= 200
Larger number
= 1 u + 700
= 200 + 700
= 900
Answer(s): (a) 200; (b) 900