Question

Eleven years ago, an investment earns Php 50,000 for the year. Last year, the investment
earned Php 200,000. If the earnings of this investment have increased the same the
amount each year, what is the yearly increase?​

Answer 1

Answer:  

this is times

50,000 × 200,000. =10000000000

this is devided by

50,000 ÷200,000=0.25

200,000÷50,000= 5

hope this help