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7nadin3 [17]
2 years ago
15

30 seconds decreased by 20%

Mathematics
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

30 - (20% × 30) =

30 - 20% × 30 =

(1 - 20%) × 30 =

(100% - 20%) × 30 =

80% × 30 =

80 ÷ 100 × 30 =

80 × 30 ÷ 100 =

2,400 ÷ 100 =

24

Step-by-step explanation:

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2 years ago
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3 years ago
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3 0
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