I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I
In a multiplication sum, for example, 7 x 6 = 42, the number 7 is the multiplier, and the number 6 is the multiplicand.
That number would be 3
3 (n + 7) = 16
5 plus 3 is 8, multiplied by 7 is 56.
7
3/7
17 and 7
3*(n + 8) = 21 Divide both sides by 3: n + 8 = 21/3 = 7 Substract 8 from both sides: n = 7 - 8 = -1
4(8+2x)=5x+1132+8x=5x+118x-5×=11-323x=-213 3=-7Therefore the number is -7
I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I
Sum of is a grouping symbol. 7*(2+5)
The factors of a number are integers that can be multiplied together to give the number. In this case, the number you are looking for must have 3 factors that sum up to 7. The only number that fits this criteria is 6, as its factors are 1, 2, and 3, which sum up to 6.
In a multiplication sum, for example, 7 x 6 = 42, the number 7 is the multiplier, and the number 6 is the multiplicand.
Its digital sum is: 2+2+3 = 7
in the equation 3+4=7, 3 and 4 are the addends. 7 is the sum.
Very simple. The answer is 49, because it is between 41-50 and 7+7=14, and 7 multiplied by 7=49.