2 years ago

Is 27 a perfect square?

2 answers:

8 0

No because a perfect square would be 1 whole number times itself. and no number times itself equals 27

5 0

Answer: no

Step-by-step explanation: can it be square rooted (not sure the correct technical math term for that word..) with a whole number answer?

Ex: 1, 4, 9, 16, 25, 36 - square root these numbers and you get 1, 2, 3, 4, 5, 6

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yKpoI14uk [10]

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Irina18 [472]

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3 years ago

alukav5142 [94]

Answer:

1350 grains

Step-by-step explanation:

Since he needs 450 grains for 6 people, he would need three times that for three times the amount of people.

Therefore, for $6\cdot3=18$ people, he would need $450\cdot3=1350$ grains.

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2 years ago