Question

A batsman scores 98 runs in the 17th match of his career. His average runs per match increased by 2.5. What is his average before the 17th match?

A) 58 B) 60.5 C) 63 D) 55.5

Answer 1

Answer:

55.5

Step-by-step explanation:

(Avg(16) × 16 + 98)/17 = Avg(16) + 2.5

(1 - 16/17) × Avg(16) = 98/17 - 2.5

Avg(16)/17 = 3.265

Avg(16) = 55.5

Answer 2

Answer:

d) 55.5

Step-by-step explanation:

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