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Primary 4 | Maths
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Please slove this problem
Date Posted: 3 years ago
Views: 597
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Hi Ashok,
Both of them bought the same set of game cards, which means they spent the same amount, so we draw that from the start of the model.
What's left is 3 units (ethan) and 1 unit (fred).
Comparing that, 2units=40, Find 1 unit=20 then take Fred's amount at first minus $20 to find the cost of the set of game cards.
Hope this helps!
Both of them bought the same set of game cards, which means they spent the same amount, so we draw that from the start of the model.
What's left is 3 units (ethan) and 1 unit (fred).
Comparing that, 2units=40, Find 1 unit=20 then take Fred's amount at first minus $20 to find the cost of the set of game cards.
Hope this helps!
Date Posted:
3 years ago
done
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{{ downvoteCount * -1 }} Downvotes
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Date Posted:
3 years ago
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