Use numerals (including for 1 to 9). Write numbers out in full if they appear at the start of a sentence, but use numerals if they are at the start of a heading or title. We spell out 'one' when it ...
The first two lines of the calculation use the same procedure as that of above. In the third line we are multiplying by \(300\) (three hundreds). As we are multiplying by hundreds both the tens and ...