How do you show the group of digits that repeat in a repeating decimal? (1 point)
Responses
by underlining them
by putting them in parentheses
by putting a bar over them
by printing them in italics
9 answers
by putting a bar over them
How many digits long could the repeating cycle of a repeating decimal be if the denominator of the rational number is 7?(1 point)
Responses
any finite length
any finite length
up to seven digits long
up to seven digits long
up to six digits long
up to six digits long
infinitely long
Responses
any finite length
any finite length
up to seven digits long
up to seven digits long
up to six digits long
up to six digits long
infinitely long
up to six digits long
Convert 0.27¯¯¯¯¯
to a rational number in simplest form.(1 point)
Responses
1/27
27/100
27/99
3/11
to a rational number in simplest form.(1 point)
Responses
1/27
27/100
27/99
3/11
27/99
To convert 0.264¯¯¯¯¯¯¯¯ to a rational number, you would set x equal to 0.264¯¯¯¯¯¯¯¯ and then multiply both sides of the equation by what number?(1 point)
Responses
1,000
1,000
10
10
100
100
999
999
Responses
1,000
1,000
10
10
100
100
999
999
999
If a repeating decimal has a repeating cycle of three digits, it will convert to a rational number with what denominator? (1 point)
Responses
99
99
1,000
1,000
100
100
999
Responses
99
99
1,000
1,000
100
100
999
999
5 answers