Question

Pip and Sara win some money and share it in the ratio 7:5. Pip gets £30 more than Sara. How much did Sara get?

Answer 1

Sara got  £75.

Step-by-step explanation:

Let the total amount win by Pip and Sara be 'x'

Sara gets amount = S

Pip gets £30 more than Sara = (S+30)

X = (S+30) + S

  = 2S + 30

Their winning amount ratio = 7 : 5 = $\frac{7}{5}$

$\frac{7}{5}=\frac{S+30}{S}$

7s = 5(s+30)

7s = 5s + 150

2s = 150

s = 150/2

s = 75

Sara gets £75.

Pip gets = 75 + 30 = £105

Sara got  £75.

Learn more about ratio : https://brainly.in/question/9762500

Answer 2

Answer:

Sarah gets £90

Explanation:

Altogether sarah has 90 pounds if you add up all the integer(s)