seahjiaheng seahjiaheng
  • 04-07-2024
  • Mathematics
Answered

The number 2400 is first increased by 30%.The value obtained is next decreased by 20%.FInd the final number



Answer :

regalmocha17
regalmocha17 regalmocha17
  • 04-07-2024

Final number = 2496

Work:

First number: 2400

Increased by 30% or 1.3x

2400(1.3) = 3120

Second Number: 3120

Decreased by 20% or 0.8x

3120(0.8) = 2496

Final Number = 2496

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