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primary 6 | Maths
| Ratio
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Date Posted: 1 year ago
Views: 255
【5】E →
($2122.40+$1125.60)÷2 = $1624
【2】C →
($2122.40-$1125.60)÷2 = $498.40
$1624 ÷ 5 = $324.80
$498.40 ÷ 2 = $249.20
$324.80 - $249.20 = $75.60
$75.60 ÷ $2.70 = 28
(5+2)×28 = 196 (Ans)
($2122.40+$1125.60)÷2 = $1624
【2】C →
($2122.40-$1125.60)÷2 = $498.40
$1624 ÷ 5 = $324.80
$498.40 ÷ 2 = $249.20
$324.80 - $249.20 = $75.60
$75.60 ÷ $2.70 = 28
(5+2)×28 = 196 (Ans)
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Hope this helps
Date Posted:
1 year ago
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