Math, asked by anji625, 7 months ago

The average of four numbers is 72. Three of the numbers are 68, 70 and 65. Find the fourth number.

Answers

Answered by aditiyadav02

7

Answer:

85

Step-by-step explanation:

Let fourth number be x.

==: 68 + 70 + 65 + x = 72

4

==: 68 + 70 + 65 + x = 288

==: 203 + x = 288

==: x = 85

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