Hi guys, I need help to solve this. I can’t understand how the percentage is calculated in (a) and (b) and how the rent is calculated in (c) because we have no numbers given.

Answers :

It looks like Rent takes up 1/3 of the space so 33.33..%

It also looks like Loan Repayment + Savings is another 33.33..% but Savings is slightly larger than Loan Repayment so you could just estimate Savings to be 55% and LR to be 45% of the 1/3 space.

LR looks equal to Entertainment making it another 14.99.

It also looks like Entertainment + Electricity + Groceries = the last 33.33..%

And since we know Entertainment = 14.99 / 45% of 33.33..

Making Electricity and Water ABOUT  35% of 33.33... which is 11.66

And Groceries is somehow 20% of 33.33 = 6.66

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

table 3 represents a direct variation function. : )