Question

Someone please explain!

Answer 1

I don’t think I can tbh

Answer 2

Let the number of beads = x

Sum of the ratio = 11

a) fraction of yellow beads :

`(11)/(15) \ of \ x \\`

b) given there are 75 beads , x =75

# of yellow beads =

`(11)/(15)*75 = 55\\`

#of green beads =

`(4)/(15) *75 = 20`

Number of green beads = 20

c) After adding more beads.

Given yellow beads = 3 times as many green = 3×20 = 60

Gabby added more yellow beads.