I divided a whole number by another whole number and the answer was 0.4705882 on my eight-digit calculator display. They were both less than 20. Can you find them?
8 / 17 = 0.4705882
A tank can be filled by one tap 20 minute and by another 25 minute. Both the taps are kept open for 5 minute and then second is turned off. In how many minute more is the tank completely filled.
Suhana was asked to multiply a certain number by 25. She multiplied it by 52 and got her answer more than the correct one by 324.What is the number?
