Given that the clock is having a radius of 9 inches and the time shown is 4:
The clock has 12 hours shown from 1 to 12. When it is showing time as 4 then angle covered by the radii (i.e. big and small hands) would be 4/12 times 360
First the original price is reduced by 15% assume the original price is x 100%-15%=85%..u r left with 85% of the price thus,85/100 multiply x the reduced price is reduced again by 5% so,95/100 ×(85/100 x)=$315.32 find x 323/400 x =$315.32 ×=$390.49
