3 years ago

What is the greatest common factor of 18 and 54?

Mathematics

1 answer:

Shtirlitz [24]3 years ago

3 0

Answer:

Step-by-step explanation:

18=2×3×3

54=2×3×3×3

gcd=2×3×3=18

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3 years ago

An experienced cashier at a grocery store takes 2 seconds to scan each item and 40 seconds to process the customer's payment. 1)

grigory [225]

Answer:

The correct option is D) 43 items.

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As we know that total given time is ,

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