3 years ago

A heartbeat takes 0.8 seconds.How many sec is his written as a faction?

2 answers:

8 0

Because 8 is in the tenths place, we can write it as 8/10.

8/10 simplifies to 4/5 (divide numerator and denominator by 2)

Final answer: 4/5 seconds

Arisa [49]3 years ago

6 0

0.8sec=0.8/1sec=8/10sec=4/5sec

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