Question

The value of a product increase 50 to 200 in last decade. What is average increase per year

Answer 1

Answer:

15

Step-by-step explanation:

A decade is 10 years, so if the product raises 150 in 10 years, it increases 15 each year because 150/10 is 15.

Answer 2

The average increase per year of the product is 15.

Step-by-step explanation:

• Initial value of the product $= 50$
• The final value of the product $= 200$

• The increase in the value of the product $= 200-50 = 150$

• Number of years it took for the rise of 150 = a decade $= 10 years$

Thus, the average increase per year

$= \frac{Increase}{No. of years}$

$= \frac{150}{10}$

$= 15$

Hence, the average increase per year of the product is 15.