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How do you decide if a two-digit number is a multiple of a one-digit number?
Divide the two-digit number by the one-digit number. If the remainder is zero then the 2-digit number is a multiple and if not, it is not.
What am ii am a two digit number when divided by2345 there is remainder of one?
A 2 digit number divided by a four digit number, such as 2345, will leave the whole 2-digit number as a remainder. It cannot leave a remainder of 1.
How do you change decimal into binary?
You repetitively divide the number by two, taking the remainder as the digit (in binary). When you divide by 2, the remainder will either be 0 or 1.Example: convert 23 (base 10) to binary:23/2 = 11, remainder 1 (this is the ones digit)11/2 = 5, remainder 1 (this is the twos digit)5/2 = 2, remainder 1, (this is the fours digit)2/1 = 1, remainder 0, (this is the eights digit)1/2 = 0, remainder 1, (this is the sixteens digit). So now combine the digits (sixteens is the highest digit in this number):23 (base 10) = 10111 (base 2)
What is the largest remainder that can occur when a two-digit integer is divided by the sum of its digits?
15
What two-digit number has two one-digit factors that have a sum of 16 and a difference of 2?
63? But it has more than two one-digit factors.
