Question

Raphael is twice as old as his sister is. The sum of their ages is less than 30. What is the greatest age Raphael’s sister can be?

Answer 1

20

Answer 2

sorry 10

Answer 3

its his sisters age not raphaels age

Answer 4

Isnt it 14, becuz 14*2 = 28, 28 is less than 30

Answer 5

thx ppl :)

Answer 6

no problem

Answer 7

@KendrickLamar2014 its TWICE as old so 7+14 doesnt =30 and 14 +28 also

Answer 8

we cannot have 30

Answer 9

answer should be 9.

Answer 10

doesnt look like the poster cares tho :P

Answer 11

haha @dan815 is right :)