To write 4.2 million in number form, you would write it as 4,200,000. This is because each comma represents a grouping of three digits in the number. The first comma after the 4 represents the thousands place, the second comma represents the millions place, and any additional commas would represent even higher place values.
42% is already in its simplest form;there is no other way to write this number as a percent.However, it can be written as a fraction in its simplest form.In that case, 42% = 42/100 = 21/50
1 and 42/100
3.42 = 171/50 or 3 21/50
14 over 3 as a mixed number = 42/3
427 = 42 tens, plus 7 ones
42,000,120
42,256,000
42,713,000
42,126,003,013
42,000,000
42 x 106 or 42,000,000
42% is already in its simplest form;there is no other way to write this number as a percent.However, it can be written as a fraction in its simplest form.In that case, 42% = 42/100 = 21/50
42 million = 42,000,000
As a mixed number in its simplest form it is 5 and 21/50
42 million 713 thousand* in standard form = 4.2713 × 107*or 42,713,000 in standard notation
42
42 is a whole number and is already in its simplest form.