Math, asked by sericadixon75, 1 month ago

Can someone help me with this question [correct answers only]
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thank you

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Answered by alphatoxic

1

Answer:

40cm is the right ans of this question

Answered by Himanshu8715

1

Answer:

40 cm

Step-by-step explanation:

Let the lenght be x, 2x and 5x.

So, x + 2x + 5x = 64

So, 8x = 64

So, x = 8

Longest is 5x = 5 × 8 = 40cm

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