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meriva
3 years ago
5

Does 1/2 and 2/7 form a proportion

Mathematics
2 answers:
barxatty [35]3 years ago
4 0

Answer:

No

Step-by-step explanation:

Find a common denominator, and that is 14. So we convert 1/2 into 7/14 and 2/7 to 4/14, and we see it is not proportional.

tatiyna3 years ago
3 0

Answer:

Step-by-step explanation:

1:2=2:7

1/2=2/7

Product of means=1x7=7

Product of extreme=2x2=4

Since 7≠4. Hence, they are not in proportion.

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Answer:

3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

4 0
3 years ago
Please help. Explanation would help :)
Elan Coil [88]

Answer:

Step-by-step explanation:

    - 50 + (5 / 13)p         this says negative 50 plus 5/13 times p

if p = -26                      what does this epression evaluate to?

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- 50 + (5 (-26) / 13)                 I just rewrote the expression to make it clearer

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