i am a multiple of 7
i am also a multiple of 3
my units digit is half my tens digit.
what number am i?
What is the answer
I am a multiple of 7.
I am also a multiple of 3.
My unit's digit is half my ten's digit.
What number am I?
Answer: 21
7 goes into 21
3 goes into 21
1 is half of 2
So the answer is 21:)
3 * 7 = ?
Excellent
i am multiple of 20.i have 3 digits.my hundreds digit and tens digit add to make 9. half of me is less than 100.
To find the number that satisfies all the given conditions, let's break it down step by step:
1. The number is a multiple of 7 and 3. This means it must be divisible by both 7 and 3. The least common multiple of 7 and 3 is 21, so the number must be divisible by 21.
2. The units digit is half the tens digit. This narrows down the possibilities for the number. We can start with the tens digit as 2 and the units digit as 1 since 2 (tens digit) divided by 2 equals 1 (units digit), which satisfies the condition.
3. Now, we combine the tens and units digits to form a number. In this case, the number would be 21.
Therefore, the number that is a multiple of 7, multiple of 3, and has its units digit half its tens digit is 21.