Answer: 450 minutes
Step-by-step explanation:
4 hours and 30 minutes equals 4.5 hours.
3+4.5=
7.5 hours
1 hour equals 60 minutes
Hence,
7.5*60=
450 minutes
Step-by-step explanation:
Adding 3 to both sides, we get
Dividing both sides by 2, we get
Answer:
990 square feet
Step-by-step explanation:
To find the total area of the field, we find the area of each plot first, and then multiply it by nine (representing the 9 workers)
Each plot measures 11 feet by 10 feet. Hence, they are rectangular plots.
The area of the plot is:
A = L * B
A = 11 * 10 = 110 square feet
Therefore, the area of the 9 plots is:
9 * 110 = 990 square feet
The area of the field is 990 square feet
2 tenths and 2 hundredths = the box above 0.2
0.39 = the box above 0.4
1/10 = the box above 0.1
90% = the box above 0.9
:) have a great day!!