Texas Instruments TI-34 II Teachers Guide - Page 87
Reciprocals
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Reciprocals %¡ The chart below shows the amount of time spent building model ships. Ships Sailing Steam Luxury Time Spent Building 10 hrs. 5 hrs. 5 1à3 hrs. How much of each model was completed per hour? Press Sailing ship: 10 %¡ R < Display 10-1¾ F º 1 / 10 Steam ship: 5 %¡ R < } < 5 -1¾ F N/D¹n/d º 2/10 Ans¾Simp º 1/5 Luxury liner: 5 @1 >3 %¡ < 5 † 1 / 3 -1 º 3 / 16 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-34 Û: A Guide for Teachers 81
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© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI
-
34
Û
: A Guide for Teachers
81
Reciprocals
%¡
The chart below shows the
amount of time spent building
model ships.
Ships
Time
Spent
Building
Sailing
10 hrs.
Steam
5 hrs.
Luxury
5
1
à
3
hrs.
How much of each model was
completed per hour?
Press
Display
Sailing ship:
10
%
¡
R
<
10
-1
¾F
º
1 / 10
Steam ship:
5
%
¡
R
<
5
-1
¾F
º
2/10
N/D
¹
n/d
}
<
Ans¾Simp
º
1/5
Luxury liner:
5
@
1
>
3
%
¡
<
5†1/3
-1
º
3 / 16