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The sunglasses cost €70 The exchange rate is €1 = £0.895 Emad says, “The sunglasses cost less than £60" b) Using a suitable approximation, show that Emad is wrong.
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Aug 1, 2022
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The sunglasses cost €70
The exchange rate is €1 = £0.895
Emad says, “The sunglasses cost less than £60"
b) Using a suitable approximation, show that Emad is wrong.
Mathematics
high-school
Mosab Shaheen
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1
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Answer:
70 * 0.895 =
62.65
OR
1 0.895
70 x
-Cross-multiply
=
62.65
Ledneb
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Aug 7, 2022
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Ledneb
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