(8/9) - (2/7) = (56/64) - (18/64) = 38/64 = 17/32
Four ninths multiplied by two thirds is = to eight twenty sevenths
Two sevenths is bigger.
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.
Five sevenths
two ninths
Four ninths multiplied by two thirds is = to eight twenty sevenths
fifty four sevenths
Two sevenths is bigger.
Two thirds minus two ninths is 4 ninths. Two thirds is 6 ninths. 6 ninths minus 2 ninths is 4 ninths.
3 6/9 or 3 2/3 or 11/3
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.
Five sevenths
8/9 - 6/9 = 2/9
two ninths
It is: 5/9
23 and seven ninths.
The answer is -3.5