Overview: 7 questions will be solved this time.Among them
☆7 integer calculations
[1/% Digital analysis]
Assignment: Convert 15/78 to decimal.
Question type: Convert fraction to decimal
Solution:
First reduce fraction:
The numerator and denominator of the fraction 15/78 are reduced to the simplest fraction by the common divisor 3,
is: 5/26
5/26=0.1923076 *Note: 7-digit mixed cycle decimal is output for this fraction,
有6位(Underlined cyan font)circular section。[2/% Digital analysis]
Assignment: Convert 8/79 to decimal.
Question type: Convert fraction to decimal
Solution:
8/79=0.1012658227848 *Note: Output 13 pure recurring decimals for this fraction,
有13位(Underlined cyan font)circular section。[3/% Digital analysis]
Assignment: Convert 20/54 to decimal.
Question type: Convert fraction to decimal
Solution:
First reduce fraction:
The numerator and denominator of the fraction 20/54 are reduced to the simplest fraction by the common divisor 2,
is: 10/27
10/27=0.370 *Note: Output 3 pure recurring decimals for this fraction,
有3位(Underlined cyan font)circular section。[4/% Digital analysis]
Assignment: Convert 34/64 to decimal.
Question type: Convert fraction to decimal
Solution:
First reduce fraction:
The numerator and denominator of the fraction 34/64 are reduced to the simplest fraction by the common divisor 2,
is: 17/32
17/32=0.53125 *Note: Can be converted to 5 finite decimals.[5/% Digital analysis]
Assignment: Convert 24/54 to decimal.
Question type: Convert fraction to decimal
Solution:
First reduce fraction:
The numerator and denominator of the fraction 24/54 are reduced to the simplest fraction by the common divisor 2,3,
is: 4/9
4/9=0.4 *Note: Output 1 pure recurring decimals for this fraction,
有1位(Underlined cyan font)circular section。[6/% Digital analysis]
Assignment: Convert 97/207 to decimal.
Question type: Convert fraction to decimal
Solution:
97/207=0.4685990338164251207729 *Note: Output 22 pure recurring decimals for this fraction,
有22位(Underlined cyan font)circular section。[7/% Digital analysis]
Assignment: Convert 119/182 to decimal.
Question type: Convert fraction to decimal
Solution:
First reduce fraction:
The numerator and denominator of the fraction 119/182 are reduced to the simplest fraction by the common divisor 7,
is: 17/26
17/26=0.6538461 *Note: 7-digit mixed cycle decimal is output for this fraction,
有6位(Underlined cyan font)circular section。
>>注:本次最多计算 7 道题。
Your problem has not been solved here? Please go to the Hot Problems section!