Let’s Try It
Riana bought a scarf for $18. She sold it for $22. Draw a bar model to show the profit that she made.
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Let’s Practise
1 Riana bought a car for $300 and later sold it for $230. What loss did Riana make? 2 Riana bought a multipack of drinks for $7.99. There were 24 drinks in the pack.
She sold each drink for $1.50. Calculate the profit she made.
3 Riana made 8 cakes to sell at a charity fayre. She spent $14.72 on ingredients. She sold 4 of the cakes for $4.50 each. (a) Has Riana made a profit? (b) She wants to make a profit of $10. How much should she charge for each cake?
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01/12/2021 14:49
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