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jenyasd209 [6]
2 years ago
6

Alex and Ben share £520 in the ratio 1:3 b)what percentage of the £520 does Ben receive

Mathematics
2 answers:
sammy [17]2 years ago
6 0

Answer:

Share of Alex = £130

Share of Ben = £390

Percentage Ben received =75\%

Step-by-step explanation:

  • Let the share of Alex = 1*x = £x

  • & the share of Ben = 3*x = £3x

  • Total amount = £520

  • -> x + 3x = 520

  • -> 4x = 520

  • -> x = 520/4

  • -> x = 130

  • -> Share of Alex = 1*130 = £130

  • -> Share of Ben = 3*130= £390

  • Percentage Ben received=\frac{390}{520}\times 100

  • Percentage Ben received =\bold{75\%}
Sophie [7]2 years ago
3 0

Answer:

Ben receives 75%

Step-by-step explanation:

sum the parts of the ratio, 1 + 3 = 4 parts

Ben receives 3 parts of the 4 , that is

\frac{3}{4} × 100%

= 0.75 × 100%

= 75%

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