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Mr. Jimmy’s familyLoading...

The story of Mr. Jimmy’s family

Jimmy is a very rich businessman, he has a shop that sells oil. People buy his oil because its very cheap.

He has three kids named James, Elizabeth , Maxi

He has three kids named James, Elizabeth , Maxi

Day 1

Jimmy buys groceries for making dinner, the cashier gives a 15% discount. It costed 54$. How much did Jimmy have to pay?

100% : 54$

1% : 54$ divided by 100 : 0.54$

15% : 0.54 x 15 = 8.1$

54 - 8.1$ = 45.9$

He had to pay 45.9$ for the groceries.

1% : 54$ divided by 100 : 0.54$

15% : 0.54 x 15 = 8.1$

54 - 8.1$ = 45.9$

He had to pay 45.9$ for the groceries.

Day 2

Mr Jimmy buys sushi at the mall. It costed 102.5$ without GST. The GST is 5%

How much did Mr Jimmy have to pay?

How much did Mr Jimmy have to pay?

100% : 102.5

1% 102.5 divided by 100

= 1.025$

5% : 1.025 x 5 = 5.125$

102.5 + 5.125 = 107.625$

Mr Jimmy had to pay 107.625$ with GST.

1% 102.5 divided by 100

= 1.025$

5% : 1.025 x 5 = 5.125$

102.5 + 5.125 = 107.625$

Mr Jimmy had to pay 107.625$ with GST.

Day 3

100% : 320,000$

1% : 320,000$ divided by 100

= 3200$

7% : 320$ x 7 = 22400$

320,000 + 22400$

= 342,400$

Mr Jimmy had 342,400$ in the end of the year.

1% : 320,000$ divided by 100

= 3200$

7% : 320$ x 7 = 22400$

320,000 + 22400$

= 342,400$

Mr Jimmy had 342,400$ in the end of the year.

Mr Jimmy went to the bank to check on their year’s savings. The bank pays 7% interest every year. They had 320,000$ in the bank account. How much did he have with interest in the end of the year?

Day 4

Mr Jimmy buys 75 Chocolate bars. He gives 20% of it to him and 80% to the orphanage. How much chocolate bars did he give to the orphanage?

100% : 75

1% : 75 divided by 100

= 0.75

80% : 0.75 x 80

= 60

He gave 60 Chocolate bars to the orphanage.

1% : 75 divided by 100

= 0.75

80% : 0.75 x 80

= 60

He gave 60 Chocolate bars to the orphanage.