421. Mark washed his car inof an hour and cleaned the garage in of anhour. How long did it take him to do all the tasks?2. Electrical installers in a cable company were tested to find out how longthey could make a cable connection. Arman did it in24hours whileBernard did it in hour. Who works faster? How much faster?353. Margaret jogged-km while Jewel jogged inBy how many kilometers?km. Who jogged longer?12324. Pia spent hours in her Lolo Ben's farm. This was of an hour more than4the time she spent at the mall. How much time did she spent at the mall?115. Anthony mixed-liter of blue paint with liter of yellow paint. How manyliters of paint formed the mixture?
Answer (1)
1. Mark washed his car in 1/2 of an hour and cleaned the garage in 1/2 of an hour. How long did it take him to do all the tasks? - Total time: 1 hour2. Electrical installers in a cable company were tested to find out how long they could make a cable connection. Arman did it in 1/2 hour while Bernard did it in 1 1/2 hours. Who works faster? How much faster? - Arman works faster. He is 1 hour faster than Bernard.3. Margaret jogged 4 km while Jewel jogged 1/2 km. Who jogged longer? By how many kilometers? - Margaret jogged longer by 3.5 km.4. Pia spent 4 hours in her Lolo Ben's farm. This was 1/4 of an hour more than the time she spent at the mall. How much time did she spend at the mall? - Time spent at the mall: 3.75 hours5. Anthony mixed 4 liters of blue paint with 1 liter of yellow paint. How many liters of paint formed the mixture? - Total mixture: 5 liters
