âšx invested at 8% simple interest per annum for 5 years yields the same interest as that on âšy invested at 7.5% simple interest per annum for 6 years. Find x : y.
The chart shows men and women's average daily earning in company X. The difference between the average daily earning between men and women over the successive year is:
A.
decreasing
B.
equal
C.
increasing
D.
both, increasing and decreasing in different years