20%, because if 65 is 100, then 52 is 80% out of 65; so 100 - 80 is 20
Boleh translate in Malay?
Let x= months
So 50x is the total amount he pays after x months. You went to add 100 to this because there's a fixed cost of 100 for the phone
So you have the expression 100+50x which is the amount he pays after x months
Since he has a limit of 300,
100+50x < 300
Your answer will be 12 since 8/8 is one whole and you need 12 so your answer is 12