Fractions and money link to everyday life. Whether splitting a bill or sharing a prize, multiplying and dividing fractions helps make fair, accurate calculations.
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You can find more about this topic by visiting BBC Bitesize - Fractions
1 x 3 = 3 and 9 x 5 = 45 so we get the answer 3/45 or 1/15
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6/7 of 14,000 = 12,000, therefore 2,000 were without scarves
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To divide by a fraction, invert and multiply: 3/10 ÷ 6/25 = 3/10 x 25/6. Use this method whenever you have to divide by fractions
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Rewrite the question as 3/8 x 48. 48 / 8 = 6, 6 x 3 = 18, therefore the answer is £18.00
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1?6 of 120 is 20, so 10 are eaten, leaving 110. 110?120 = 11?12
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To divide by a fraction, invert and multiply
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3 x 7 = 21 and 3 x 2/3 = 6/3 or 2 then add these two numbers together
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21?4 becomes 9?4 which we multiply by 21?5 or 11?5 to get 99?20 or 419?20
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I'll have lemon and sugar on mine please!
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Remember to invert the second fraction and change the divide sign to multiply
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