Three fourths of the number a is equal to two seventh of the number already counted. What is the ratio of the imaginary number to the number already counted? A: the false number is equal to

Three fourths of the number a is equal to two seventh of the number already counted. What is the ratio of the imaginary number to the number already counted? A: the false number is equal to

8 to 21
Let a be x and B be y
Then 3 / 4 * x = 2 / 7 * y
8Y=21X
So x / y = 8 / 21

One third * (two and three fourths - two seventh) * (- eight fifths) * (- five sixteenth) is equal to?

One third * (two and three fourths - two seventh) * (- eight fifths) * (- five sixteenth)
=1/3x(31/14-4/14)x(8/5x5/16)
=1/3x27/14x1/2
=9/14x1/2
=9/28
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