Respuesta :

Answer:

20%

Step-by-step explanation:

90 - 75 = 15

15 ÷ 75 = 0.2

0.2 x 100% = 20%

fichoh

Using the percentage relation, Billy's percentage increase in weight is 20%

Given the Parameters :

  • Weight this year = 90 kg
  • Weight last year = 75 kg

The percentage weight increase witnessed by Billy Can be calculated thus :

  • ((difference) / last year weight) × 100%

Weight difference = (90kg - 75kg) = 15 kg

Percentage increase = (15 ÷ 75) × 100%

Percentage increase = 0.2 × 100% = 20%

Therefore, Billy's percentage increase in weight is 20%.

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