To express the number 0.00000000567 in the standard form – with what number should 5.67 be divided by?
109
1010
10−9
10−10
The decimal point has to be moved '9' digits to the right. That means, 5.67 has to be divided by 109.
While trying to express 73 as the sum of consecutive odd numbers, what is the number, 73 should be divided by to find the middle number?