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12-10-2021
Mathematics

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A student measured the length of a certain bar as 20 cm, which exceeded the actual length by 10% the actual length of the bar was

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spoodles spoodles

12-10-2021

Answer:

18cm

Step-by-step explanation:

20/10 = 2cm

So since 2x10 is 20 and it exceeded only 10%, we only subtract 2 from 20 which you leave you with 18cm.

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