The equation would be easier if you subbed all whole numbers into their fractions.
So , 2 5/8= 21/8 and 1 2/7= 9/7
21/8*9/7= 189/56 = 3 21/56 or 3.375 = 3 3/8 or 3.375
5/8 x 2/7 is 5/28
3
one and five sevenths
Five sevenths
One quarter is two eighths, so five eighths subtract two eighths is three eighths.
5/8 x 2/7 is 5/28
two forty-fifths or one twenty-eighth
1.428
Two sevenths times three fourths is six twenty-eighths or three fourteenths.
(2/7) of (5/9) of (3/8) of 168 = 10
3
84
one and five sevenths
Nine sevenths, or one and two sevenths.
Five sevenths
One quarter is two eighths, so five eighths subtract two eighths is three eighths.
2/7 x 5/9 x 3/8 x 168 = 10