£110 is divided between Sarah, Gavyn and Alex. So that Sarah gets twice as much as Gavyn, and Gavyn gets three times as much as Alex. How much did Sarah get?

Sarah got 66 dollars

Step-by-step explanation:

Let Sarah be S, Gavyn be G, and Alex be A.

S+G+A = 110

S = 2G

G = 3A

We can multiply both sides by 2, so then it would be 2G = 6A

Since we know 2G = S, and 2G = 6A, we can say S = 6A

We can substitute S and G using the information we know.

Instead of S + G + A = 110, we can say 6A + 3A + A = 110

10 A = 110

A = 11

G = 3A = 33

S = 2G = 66

Hope this helps :)

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: