Question

The average of three numbers is 75. If the two numbers are 80 and 50, the third number is​

Answer 1

Answer:

95

Step-by-step explanation:

Total sum of three numbers=75*3=225

Sum of two given numbers=80+50=130

So,3rd number=225-130=95

Thanks.

Answer 2

Answer:

Le the third number be x

Now, Average = Sum of all numbers / total number of numbers

75 = 80 + 50 + x / 3

75 = 130 + x / 3

75 × 3 - 130 = x

x = 95