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18-10-2021
Mathematics

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If 10kg of steel costs $26, how much does 5kg cost? Show your working.

If 15kg of steel costs $45, how much does 6kg cost? Show your working.

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BookBoy213 BookBoy213

18-10-2021

Answer:

5 kg costs $13. If 15kg costs $45, divide 45 by 15, which gives you 3, and multiply 3 by 6, which gives you $18

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