Exam code: 4MA1
Lijuan’s salary is 180000 Hong Kong Dollars (HK$).
She gets a salary increase of 3%
Work out Lijuan’s salary after this increase.
In a sale, all normal prices are reduced by 15%
The sale price of a camera is HK$6630
Work out the normal price of the camera.
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India produces 155 million tonnes of rice per year.
China produces 205 million tonnes of rice per year.
Express 155 as a percentage of 205
Give your answer correct to 1 decimal place.
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Vivienne makes bread.
The weight of yeast she uses is 1% of the weight of flour she uses.
Vivienne uses 750 g of flour.
Work out the weight of yeast she uses
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Pablo buys some tickets to go to the theatre.
3 of the tickets are for adults.
The remaining tickets are for children.
Each adult ticket costs 12 euros.
The children’s tickets each cost 30% less than an adult ticket.
The total amount of money that Pablo pays for all the tickets is 94.80 euros.
Find the number of children’s tickets Pablo buys.
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The line graph shows the temperature one day in May in Scotland.
Find the percentage increase in the temperature from 11am to 3pm. Give your answer to 1 decimal place.
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Lily’s home cost 290 000 euros to purchase 7 years ago. Lily is now selling her home for 7% more than this amount.
Work out the amount that Lily is selling her home for.
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Nanette buys 60 notebooks for a total cost of 780 dirhams.
Nanette sells 70% of the notebooks for 22 dirhams each.
She sells the remaining notebooks for 19 dirhams each.
Work out Nanette’s percentage profit.
Give your answer correct to 3 significant figures
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Joshua buys a car for $12 500
He sells the car to Nina.
Nina pays
a deposit of $1500
followed by 36 monthly payments of $450
Work out Joshua’s percentage profit.
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Bella buys 150 football shirts for a total cost of 1800 dollars.
She gives 10% of the shirts to the local football team.
Bella sells the rest of the shirts for dollars each.
She makes a total profit of 360 dollars.
Work out the value of
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