3 years ago

Please please help 30 points

Mathematics

1 answer:

netineya [11]3 years ago

8 0

Answer:

it a 9

Step-by-step explanation:

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Answer:

Ben can type 510 words in 10 minutes.

Step-by-step explanation:

The relation between the number of words typed and the minutes is direcltly proportional, that is, with Ben type more minutes, he will end up typing more words.

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Now, we can just cross multiply them:

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