jamaica class spent 1 3\4 hours in science class. They studied insects for 2\3 of the time. How much time did they spend studying insects

asked Dec 9, 2017 2.0k views

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5 votes

$1 (3)/(4) \cdot (2)/(3) = (7)/(4) \cdot (2)/(3) = (14)/(12) = (7)/(6) =1 (1)/(6) \ h$

TJ Zimmerman answered Dec 10, 2017

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3 votes

1 3/4 hours* (2/3)= 1 1/6 hours.

They spent 1 1/6 hours studying insects~

Zong answered Dec 13, 2017

by Zong

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