Question

Jade is twice as old as Sara. If Sara is Y years old, which expression represents jades age?

Answer 1

Jade is twice as old as Sara.

If Sara is Y years old


which expression represents jades age


we all know that wice is (×2)


so in order for us to get Jage age


its will be


sara's age which is Y×2


mbut in math expression it will be 2y

Answer 2

Jade is twice as old as y (Sara).

The expression would be 2y.

If you multiply y (Sara's age), then you would get Jade's age.