Show you work 1 How many minutes are in 13 hours 2 how many

Show you work:

1. How many minutes are in 1.3 hours?

2. how many minutes and seconds are 1.33 hours?

3. How many acres are in a plot of land measuring 1 mile x 1 mile?

4. Select from the list that is the best for drawing 1 mile x 1 mile plot of land on an 24 x3 6 (inches) sheet of paper. Select the scale that gives the best fit

Choose one: 1\" = 1000\'

                     1\" = 500\'

                      1\" = 250\'

Solution

(1)

we know that

1hour = 60 minutes

so,

1.3 hours = 1.3*60 minutes

1.3 hours = 78 minutes.............Answer

(2)

we know that

1hour = 60 minutes

so,

1.33 hours = 1.33 *60 minutes

1.33 hours =79.8 minutes

and we know that

1minute = 60 seconds

so, we get

1.33 hours =79.8*60 seconds

1.33 hours =4788 seconds .............Answer

(3)

we know that

1miles^2 = 640 acres

so,

1mile * 1 mile = 640 acres..........Answer