Direction: What should come in place of the question mark (?) in the following question?
\(\frac 3 5\) of \(\frac 5 7\) of \(\frac 2 9\) of 630 = ?
1
60
2
45
3
75
4
90
Direction: What should come in place of the question mark (?) in the following question?
\(\frac 3 5\) of \(\frac 5 7\) of \(\frac 2 9\) of 630 = ?