12 7/8 - 3 6/7
convert 12 7/8 to 103/8
convert 3 6/7 to 27/7
find lowest common denominator = 56
7(103) minus 8 ( 27) all divided by 56
(721 - 216) / 56 = 505/56 = 9.018
Four minus two and three-eighths equals one and five-eighths.
a - 5 is 6. So a is 11
To subtract one quarter from seven eighths, first convert one quarter to eighths. One quarter is equal to two eighths. Therefore, seven eighths minus two eighths equals five eighths. So, seven eighths minus one quarter equals five eighths.
Ten minus nine eights equals eight and seven eighths.
2 and four sevenths 5 & 2/7 minus 2 & 5/7 equals 2 & 4/7
Four minus two and three-eighths equals one and five-eighths.
a - 5 is 6. So a is 11
Ten minus nine eights equals eight and seven eighths.
two forty-fifths or one twenty-eighth
2 six eighths
0.625
23 and a half minus seven and five eighths equals 15.875
2 and four sevenths 5 & 2/7 minus 2 & 5/7 equals 2 & 4/7
y=mx+b y = 3/7x + 6/7 y equals three sevenths x plus six sevenths
Five sevenths
negative ten sevenths
x=28