Question

Give the LCD of the following pairs of dissimilar fraction.

1. 1/4 and 5/7
2. 7/9 and 7/12
3. 1/15 and 8/10
4. 7/8 and 5/25
5. 12/25 and 3/20​

Answer 1

Step-by-step explanation:

If you use an average of 80 beats per minute, your heart beats about 4,800 times per hour. That's a whopping 115,200 times per day. Over the course of a year, your heart would beat about 42,048,000 times