Select two ratios that are equivalent to 3:123:123, colon, 12.
Choose 2 answers:
Choose 2 answers:
(Choice A)
A
12:4812:4812, colon, 48
(Choice B)
B
6:186:186, colon, 18
(Choice C)
C
4:124:124, colon, 12
(Choice D)
D
3:13:13, colon, 1
(Choice E)
E
1:41:41, colon, 4
Answers
Answer:
12:48 and 1:4
Step-by-step explanation:
IDK
Given : Ratio 3 : 12
To Find: two ratios that are equivalent to 3:12
A) 12 : 48
B) 6 : 18
C) 4 : 12
D) 3 : 13
E ) 1 : 4
Solution:
create equivalent fractions . Ratio :
By dividing or multiplying the numerator and denominator of a given fraction by the same number except zero
a/ b = ak/bk k ≠ 0 a : b = ak : bk
a/b = (a/k) / (b/k) k ≠ 0 a : b = a/k : b/k
3 : 12
Dividing by 3
1 : 4
A) 12 : 48
Dividing by 12
1 : 4
Matches with 3 : 12
B) 6 : 18
Dividing by 6
1 : 3
C) 4 : 12
Dividing by 4
1 : 3
D) 3 : 1
E ) 1 : 4
Matches with 3 : 12
Hence A) 12 : 48 and E ) 1 : 4 are the ratios that are equivalent to 3 : 12
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