420 = (4 x 100) + (2 x 10) + (0 x 1)
420 230
420 = 4.2 × 102
4.2 x 10 with a little 2 next to the ten. i did this because in standard form , the decimal needs to be below 10 so i reduced it to 4.2. it then needs to be timesed by 10 twice in order to return it to 420.
Expressed as a vulgar fraction in its simplest form, 240/420 is equal to 4/7, or four sevenths.
420*340*250 is 35,700,000. You will need to specify that furthermore to dimensions (or part dimensions).
420% = 21/5
To write 420 million in numbers, you start with the numeral 420 and add six zeros to represent the millions. Therefore, 420 million is written as 420,000,000.
Standard form: 15,409 Word form: Fifteen thousand, four hundred nine Expanded form: 15,000 + 400 + 9
420 million can be written as 420,000,000 in digits.
It is: 2*2*3*5*7 = 420
420/100