Stretching Machine: Suppose you have a stretching machine which c… - Vidyadip

Question

Stretching Machine:
Suppose you have a stretching machine which could stretch almost anything. For example, if you put a $5$ metre stick into a $(×4)$ stretching machine (as shown below), you get a $20$ metre stick. Now if you put $10\ cm$ carrot into a $(\times 4)$ machine, how long will it be when it comes out?

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Answer

According to the question, if we put a $5m$ stick into a $(\times 4)$ stretching machine, then machine produces $20\ m$ stick. Similarly, if we put $10\ cm$ carrot into a $(\times 4)$ stretching machine, then machine produce $10 \times 4= 40\ cm$ stick.

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