repeating decimals ……………………........... terminating decimal: a decimal whose digits...
TRANSCRIPT
Repeating Repeating DecimalsDecimals…………………………………………....................
terminating decimalterminating decimal: a decimal : a decimal whose digits whose digits ENDEND..
repeating decimalrepeating decimal: includes a : includes a pattern of digits that pattern of digits that REPEAT REPEAT FOREVERFOREVER..
13Example: .0.3
91
0
0
3
91
0
0
3……
Bar notation:Bar notation: indicates that indicates that a number repeats forever.a number repeats forever.
0.33333…… = 0.33333…… =
0.121212……… = 0.121212……… =
11.3858585…….. = 11.3858585…….. =
0.30.3
0.120.12
11.38511.385
Write each repeating decimal Write each repeating decimal with bar notation.with bar notation.
A)A) 7.7777…… = 7.7777…… =
B)B) 0.246246….. = 0.246246….. =
C)C) 0.7222…… = 0.7222…… =
D)D) 0.8121212…… = 0.8121212…… =
E)E) 4.12123123…... =4.12123123…... =
F)F) 22.52010101…… = 22.52010101…… =
7.77.7
0.2460.246
0.720.72
0.8120.812
4.121234.12123
22.520122.5201
Divide the following:Divide the following:
7 ÷ 97 ÷ 9
79 .0.7
637
0
0
7
637
0
0
7
637
= 0.72 ÷ 32 ÷ 3
23 .0.6
182
0
0
6
182
0
0
6
182
= 0.6
One more!!One more!!
3 ÷ 113 ÷ 11 311 .0.2
228
0
0
7
773
0
0
2
228
= 0.270
0
7
773
Bar notation practice!
AssignmentAssignment
Repeating Decimals WSRepeating Decimals WS
Math just makes me wanna dance!!!
