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# Q5

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### Q5

1. 1. <ul><li>Sue and her classmates cut identical hearts to sell for charity. They cut 3 paper hearts from each piece of the coloured paper. 2 paper hearts were damaged for every 19 pieces of coloured paper that were used. Each paper heart that was not damaged was sold for 5 cents. They collected a total of \$38.50. </li></ul><ul><li>a)  How many paper hearts were sold? </li></ul><ul><li>b)  How many pieces of the coloured paper did the used altogether? </li></ul>© mathsheuristics  a) 38.50 ÷ 0.05 = 770 Ans: 770 paper hearts 1
2. 2. <ul><li>Sue and her classmates cut identical hearts to sell for charity. They cut 3 paper hearts from each piece of the coloured paper. 2 paper hearts were damaged for every 19 pieces of coloured paper that were used. Each paper heart that was not damaged was sold for 5 cents. They collected a total of \$38.50. </li></ul><ul><li>a)  How many paper hearts were sold? </li></ul><ul><li>b)  How many pieces of the coloured paper did the used altogether? </li></ul>© mathsheuristics  a) 38.50 ÷ 0.05 = 770 Ans: 770 paper hearts b) 19x3 – 2 = 55 hearts 1 2
3. 3. <ul><li>Sue and her classmates cut identical hearts to sell for charity. They cut 3 paper hearts from each piece of the coloured paper. 2 paper hearts were damaged for every 19 pieces of coloured paper that were used. Each paper heart that was not damaged was sold for 5 cents. They collected a total of \$38.50. </li></ul><ul><li>a)  How many paper hearts were sold? </li></ul><ul><li>b)  How many pieces of the coloured paper did the used altogether? </li></ul>© mathsheuristics  a) 38.50 ÷ 0.05 = 770 Ans: 770 paper hearts b) 19x3 – 2 = 55 hearts 770 ÷ 55 =14 1 2 3
4. 4. <ul><li>Sue and her classmates cut identical hearts to sell for charity. They cut 3 paper hearts from each piece of the coloured paper. 2 paper hearts were damaged for every 19 pieces of coloured paper that were used. Each paper heart that was not damaged was sold for 5 cents. They collected a total of \$38.50. </li></ul><ul><li>a)  How many paper hearts were sold? </li></ul><ul><li>b)  How many pieces of the coloured paper did the used altogether? </li></ul>© mathsheuristics  a) 38.50 ÷ 0.05 = 770 Ans: 770 paper hearts b) 19x3 – 2 = 55 hearts 770 ÷ 55 =14 14 x 19 = 226 Ans: 226 pieces of paper 1 2 3