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Andrew spents 1 1/6 hours studying for his science exam. He spends another 1 1/2 studying for his history exam. How many hours did he spend studying in all

Answer :

tutorAnne

Answer:Andrew  spent 2 2/3 hours studying in all

Step-by-step explanation:

hours spent  studying for his science exam=s 1 1/6 hours

hours spent studying for his history  exam= 1 1/2

Total hours spent studying both subjects =1 1/6 hours+1 1/2 hours

add whole numbers to whole numbers and fraction to fraction

1 1/6 hours+1 1/2 hours

=2 1+3 /6

=2 4/6 =2 2/3 hours

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