Mathematics
18.06.2021 08:20
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Select two ratios that are equivalent to 2 : 9. Choose 2 answers: Π 9:2 B 18:81
Select two ratios that are equivalent to 2 : 9.
Choose 2 answers:
Π
9:2
B
18:81
Ρ
12:54
D
18:4
E
20:45
Show Answers
Π
9:2
B
18:81
Ρ
12:54
D
18:4
E
20:45
rosyjesus297
4,6(28 marks)
B & C
Step-by-step explanation:
2:9 can also be written as 2/9
A. 9:2 is just the reciprocal of 2:9 so it is not equivalent to it
B. 18:81 is 2Γ9:9Γ9 meaning that is equivalent to 2:9
C: 12:54 is 2Γ6: 9Γ6 so it is equivalent to 2:9
Since the two correct answers have already been found, I don't need to explain more.
Hope this helped!!!
LSDWW123w
4,8(46 marks)
8000 is your answer
hope this helps
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