Question

Hal's sister is 5 years older than Hal. The product of their ages is 456. How old are Hal and his sister?

Answer 1

Let Hal's age be x.
Let Hal's sister age be x+5
(x)(x+5) = 456

Answer 2

Solve for x from there and then do x+5 to find his sis age

Answer 3

Thank you sooo much

Answer 4

you are welcome :)