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primary 6 | Maths
| Measurement
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Date Posted: 2 years ago
Views: 172
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Divide by 3 → ⅓ of cake cost
Divide by 4 → ¼ of cake cost
⅓ = 4/12
¼ = 3/12
⅓ of cake cost - ¼ of cake cost
= 4/12 of cake cost - 3/12 of cake cost
= 1/12 of cake cost = $2.40
Cake cost = $2.40 × 12 = $28.80
Divide by 4 → ¼ of cake cost
⅓ = 4/12
¼ = 3/12
⅓ of cake cost - ¼ of cake cost
= 4/12 of cake cost - 3/12 of cake cost
= 1/12 of cake cost = $2.40
Cake cost = $2.40 × 12 = $28.80
Each person pays 3/12 of cake cost :
$2.40 × 3 = $7.20
$2.40 × 3 = $7.20
Thanks
done
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Hope this helps.
Date Posted:
2 years ago
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