Question

Step 1 out of 2: 1 Use the bar diagram to help you determine how many miles Brandon bikes. How many hours are in 2. 1 hour? How far does Brandon bike in 1 hour? 7 miles 1 hour 2 There are (select) hours in 1 hour, so Brandon bikes miles in one hour. 2 e check Net

Answer 1

To go from the first column to the second column, you have to multiply by 2, as follows,

time:

$\frac{1}{2}\cdot2=1\text{ h}$

distance:

$5\frac{1}{2}\cdot2=\frac{11}{2}\cdot2=11\text{ miles}$

To go from the second column to the third column, you have to multiply by 3/2, as follows,

time:

$1\cdot\frac{3}{2}=\frac{3}{2}=1\frac{1}{2}$

distance:

$11\cdot\frac{3}{2}=\frac{33}{2}=\frac{32}{2}+\frac{1}{2}=16\frac{1}{2}$

To go from the second column to the fourth column, you have to multiply by 2, as follows,

time:

1*2 = 2

distance:

11*2 = 22

To go from the second column to the fifth column, you have to multiply by 5/2, as follows,

time:

$1\cdot\frac{5}{2}=\frac{5}{2}=2\frac{1}{2}$

distance:

$11\cdot\frac{5}{2}=\frac{55}{2}=\frac{54}{2}+\frac{1}{2}=27\frac{1}{2}$