math,(fraction)
posted by Da S .
Susan had some money. she spent onesixth of her money on Saturday.on Sunday,she spent onehalf of the remaining money and gave $20 to her niece. she spent the rest of her money at an average of $15 for the next 5days.how much money did Susan have at first?

Assuming that after the last 5 days Susan had no money left,
during the last 5 days, she spent 5*15  75
before giving 20 to her niece, she had 95
95 was half her money, so before Sunday she had 190
190 was 5/6 of her money on Saturday, so she started with $228 
34

steve's right

. Hone spends 1/5of his salary on rent, 1/4on food and he saves the rest
What fraction of his salary does he save? 
Simon spent 1/3 of his money on a computer game and he spent 1/4 of his pocket money on football match.work out the fraction of his pocket money that he had left.

paula spent 3/8 of her allowance on clothes and 1/6 on entertainment. what fraction of her allowance did she spend on other ite

1/6

$228