An Adults heart beats 2,100 every 30 minutes. A Baby's heart beats 2,600 every 20 minutes. How many more Beats does a Baby's heart beat in 60 minutes than an adults heart.
Answers
Answer:
A baby's heart beats 1500 more than an adult
Given- Adult=2100,30 minutes
=2100×2
=6300,60 minutes
baby .=2600,20 minutes
=2600×3
=7800 ,60 minutes
baby - adult
=7800- 6300
=1500
Step-by-step explanation:
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Answer:
A baby's heart beats 3600 more than adult's for 60 minutes.
Step-by-step explanation:
For 30 seconds an adult heart beats 2100 every 30 minutes
How many times does it beat for 60 minutes
Simply multiply 2100 into 2
Because 2(30mins)=60mins
2100(2)=4200 times for 60minutes
A baby's heart beats 2600 times for 20 minutes
For 60 minutes?
Multiply 2600 into 3
Because 3(20mins)=60 minutes
2600(3)=7800
Now 7800-4200=3600
So a baby's heart beats 3600 times more than an adult's heart in 60 minutes.