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Llana [10]
3 years ago
6

Thomas has constant speeds for both running and walking. When a down-escalator is moving, Thomas can run down it in

Mathematics
1 answer:
irakobra [83]3 years ago
3 0

Answer:

40 seconds

Step-by-step explanation:

Ratio of 15:30 = 1:2

             20:x

x = 20 x 2 using ratio, also stop putting these Maths challenge qs on website.

x = 40 :)

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Step-by-step explanation:

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13 in³

Step-by-step explanation:

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Romashka-Z-Leto [24]

Answer:

Here we have the angle with a vertex B

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3 years ago
How to solve 2/3:x::4.5:2 and 2/3%:1/5::50:x
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Step-by-step explanation:

Step 1:

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Step 2:

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Step-by-step explanation:

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3 years ago
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