Math, asked by harshlodam, 10 months ago

PLEASE ANSWER QUICK. IT IS URGENT. ​

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Answered by AuraGuardian01
1

Step-by-step explanation:

  1. first we will take the value of the first multiple as x
  2. three multiples are x, x+7, x+14
  3. sum = 3x+21
  4. so, 3x+21-7=5x
  5. 2x=14
  6. x=7
  7. three multiples are 7, 14, 21

the other questions answer is 54 it's quite simple

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