Question

How can I calculate this? This might be easy, but I don't get it now.Sarah is 9 year older than Christian.Sarah's age * Christian's age = 532.How old they are?

Answer 1

sarah is 28 and christian is 19

Explanation:

532/28=19

28-19=9

Answer 2

Answer: Christian is 261.5, Sarah is 270.5

Explanation:

Sarah’s age= x + 9

Christian’s age = x

x + 9 * x = 532

2x + 9 = 532

2x = 523

x = 261.5