Judy was trying to lose weight. she weighed 180 pounds. So she ran for 4/2 hours on sunday and lost 4/2 pounds. She was so happy with the results she decided to run for 9/3 hours the next day and she lost 6/2 pounds. She ran again the next week for 8/2 hours and she lost 8/2 pounds. How many hours did she run, and how much weight did she lose?How much would Judy weight now?
4/2 + 9/3 + 8/2= 12/6 + 18/6 + 24/6= 54/6= 9
judy ran for 9 hours
4/2+6/2+8/2=18/2=9
judy lost 9 pounds
180/1-9/1=171/1=171
judy now weighs 171 pounds
Aug 09, 16 01:40 PM
Average age of Dipu and Apu is 22 years. Average age of Dipu and Tipu is 24 years. Age of Dipu is 21 years. What are the ages of Apu, and tipu ? Let
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