1 / 4x minus 1 / 2 is equal to 3 / 4

1 / 4x minus 1 / 2 is equal to 3 / 4


x/4-1/2=3/4
x/4=5/4
x=5



What is four ninths minus four times five?


4/9-4×5
=4/9-20
=-19 and 5 / 9



22.8 times 5 / 9 plus 5 / 9 times 4 and 1 / 5 is equal to recursive equation calculation (simple operation)


22.8 times five in nine plus five in nine times four and one in five
=22.8x5/9+5/9x4.2
=5/9x(22.8+4.2)
=5/9x27
=15



(22 / 9 - 11 / 10) * 9 / 11


(22/9 - 11/10) x 9/11
=22/9 x 9/11 -11/10 x9/11
=2- 9/10
=11/10