sk9600930
05.05.2020 •
Mathematics
Use the double number line to answer the question.
How many heartbeats are there in 3 minutes?
A 60
B 200
C 120
D 80
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Ответ:
120
Step-by-step explanation:
the bottom half of the number line are the minutes so if we are looking for the amount of heart beats in three minutes we have to find the 3 on the bottom of the number line.
Next we look at the top number. Those are heart beats per amount of minutes. Whichever number is on top of three is the amount of heartbeats in 3 minutes.
Ответ:
Ответ:
step-by-step explanation:
uh dont cheat. ask the teacher for .