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primary 5 | Maths
| Rate & Ratio
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Please help me thank you so much!
Date Posted: 4 years ago
Views: 385
$186 for 15 plates and 11 bowls
$64 for 5 plates and 4 bowls
If 5 plates and 4 bowls cost $64, then three sets of those (15 plates and 12 bowls) cost $192.
Let’s look at the scenario again.
$192 for 15 plates and 12 bowls
$186 for 15 plates and 11 bowls
The difference in this is just a single bowl for $6.
Number of bowls which can be bought with $250
= $250/$6, rounded down
= 41 (remainder 4) rounded down
= 41
$64 for 5 plates and 4 bowls
If 5 plates and 4 bowls cost $64, then three sets of those (15 plates and 12 bowls) cost $192.
Let’s look at the scenario again.
$192 for 15 plates and 12 bowls
$186 for 15 plates and 11 bowls
The difference in this is just a single bowl for $6.
Number of bowls which can be bought with $250
= $250/$6, rounded down
= 41 (remainder 4) rounded down
= 41
Thank you
The idea is to make either the number of plates or the number of bowls the same for direct comparison.
I see
See 1 Answer
done
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Date Posted:
4 years ago
Thank you
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