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Aleks04 [339]
2 years ago
7

The lengths of three ropes are 4 : 5 : 9. If the length of the shortest rope is 20 cm, find the length of the longest rope

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
7 0
Answer:

Don’t quite me on it, but 45cm?

Explanation:

Well, if the shortest rope (4) is only 20cm, it’s about 5cm per length (?)

So, if you follow that pattern the longest (9) would be 45cm.
vfiekz [6]2 years ago
4 0
The answer is 45
If 20/4 = 5
Then 9x5 = 45
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