lailanicole123 lailanicole123

15-07-2017
Mathematics

contestada

Pamela can swim under water for 51 seconds without a breath. Lucy can swim 3/5 minute and kady 8 minute. Who can stay underwater the longest?

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VanillaAngelic VanillaAngelic

15-07-2017

Let's change all of them into seconds so it is easier to compare:

Pamela: 51 seconds.

Lucy: 3/5 minute x 60 = 36 seconds

Kady: 8 minutes x 60 = 480 seconds

Thus, Kady can stay underwater the longest.

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