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Oduvanchick [21]
4 years ago
11

An adult's heart beats 2,100 times every 30 minutes. A baby's heart beats 2,600 times every 20 minutes. how many more beats does

a baby's heart beat in 60 minutes than an adult's heart?​
Mathematics
1 answer:
jeyben [28]4 years ago
4 0

Answer:

A baby's heart beats 3600 times more in an hour than an adult's heart.

Step-by-step explanation:

If an adult's heart beats 2,100 times every 30 minutes, it beats 4,200 times every 60 minutes.

If a baby's heart beats 2,600 times every 20 minutes, it beats 7,800 times every hour.

Subtract the adult's heart beats from the baby's heart beats (7,800-4,200) and you'll receive the number of more beats a baby's heart does (7,800-4,200=3,600).

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