3 years ago

A printer printed 68 letters in 4 seconds, how many letters can it print in 30 seconds

Mathematics

2 answers:

NISA [10]3 years ago

8 0

68 letter 4 sec
17 letters 1 sec
510 letters 30 sec
:)

Travka [436]3 years ago

6 0

The answer is 510 letters.

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