Fourteen out of twenty-seven divided by 28, three fifths divided by 24, one-third divided by 6, six out of eleven divided by 30

Fourteen out of twenty-seven divided by 28, three fifths divided by 24, one-third divided by 6, six out of eleven divided by 30


14 out of 27 divided by 28 = 1 / 54
Three fifths divided by 24 = 1 / 40
One third divided by 6 = 1 / 18
Six out of eleven divided by 30 = 1 / 55



27: [] = 45 divided by 30 = 20 parts = []%


27: [18] = 45 divided by 30 = 30 / 20 = [150]%



How to do mathematical equation 11 (x + 7) = 121?


11(x+7)=121
x+7=121÷11
x+7=11
x=11-7
x=4