Check whether 8 ,9 12 , 4 are in proportion _______ ( yes / no)
Answers
Answered by
0
Answer:
no
Step-by-step explanation:
becasue all are having 4 numbers distance like 4+4 = 8 , 8+4= 12 except 8 and 9
so they are not in proportion
Answered by
0
Answer:
Step-by-step explanation:
Solution
Given 4,6,8,12
We have, 4:6
=
6
4
=
(6÷2)
(4÷2)
[∵HCF of 4 and 6 is 2]
=
3
2
And 8:12
=
12
8
=
(12÷4)
(8÷4)
[∵HCF of 8 and 12 is 4]
=
3
2
∴4:6=8:12
Hence, 4,6,8,12 are in proportion.
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