# stephanie by huanghengdong

VIEWS: 2 PAGES: 7

• pg 1
```									Distance, Speed and
Time
By Stephanie Herrera
D
To find the
DISTANCE
cover up

S   X                 T
D

To find the
speed cover
up the S

S
X   T
D
D

To find
the time
cover up
the T

S
S
X   T   T
Lets see you work it! What is the
distance this cruise ship will travel in
one hour at a speed of 30 knots per hour

To find the
distance
cover up the
D

D

the distance so
cover it up and
do the math                                          To find
time cover
Multiply speed by
up the T
time 30 knots x 1
hour =30 Nautical
miles

X                  T
This is how it works:
• To find the distance multiply
speed by time
• To find the speed divide distance
by time
• To find time divide distance by
speed
Here is another problem:
Selena is taking the bus to get to her sisters
house. The bus is traveling 20 miles per hour.
the distance from her house to her sisters
house is 25 miles. How long will she take to
get to her sisters house?

D

25=distance & 20 =
Speed. So, divide 25/20
= 1 hour and 15 minutes

S

```
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