find out how many 3 digit numbers are there in which the product of the digits is 18, for example in the number 219, the product of the digit is 2x1x9+18. can we include 209 in the list? if not?why?
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Step-by-step explanation:
number is formed by grouping the digits together.
● Each digit has a fixed position called its place.
● Each digit has a value depending on its place called the place value of the digit.
● The face value of a digit for any place in the given number is the value of the digit itself
● Place value of a digit = (face value of the digit) × (value of the place)
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