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strojnjashka [21]

3 years ago

8

Every 2 days a scientist spends 12.5 hours observing dolphins and 3.5 hours observing sea lions. At this rate, how many total ho

urs will the scientist spend observing dolphins and sea lions in 6 days?

1 answer:

Mashutka [201]3 years ago

4 0

14.25 hours <--------

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