Sagot :
Answer:
147
Step-by-step explanation:
Multiply the average by the number of values
85*5=425
Find the sum of the 3 values you have
102+96+80=278
Take the sum of the 3 values you have away from the sum of all 5 values
425-278=147
Answer:
the sum of the other 2 numbers = 147
Step-by-step explanation:
(102 + 96 + 80 + x + y)/5 = 85
278 + x + y = 85 × 5
278 + x + y = 425
x + y = 425 - 278
x + y = 147