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nika2105 [10]
2 years ago
15

(b) Write the ratio 12:30 in the form 1:n

Mathematics
2 answers:
kari74 [83]2 years ago
4 0

answer:

1 : 2.5

explanation:

given ratio: 12 : 30

divide by 12:

  • \frac{12}{12} : \frac{30}{12}
  • 1 : 2.5

n = 2.5

Aleonysh [2.5K]2 years ago
3 0

Solution:

<u>Note that:</u>

  • 12:30 = 12/30

<u>Simplify the denominator and the numerator.</u>

  • => 12/30 = 6/15 = 2/5 = 1/2.5
  • => 1/2.5 = 1:2.5 (In ratio form 1:n)

The simplified ratio form of 12:30 is 1:2.5.

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