15/200 = x/150
or, since 150 is 3/4 of 200, it will earn 3/4 as much interest.
watch out for the time intervals...
The amount of interest earned on an investment is directly proportional to the amount of money invested. If 200, 000 pesos earns 15, 000 in a month, how much will a 150, 000 peso investment on the same venture earn in a year?
1 answer