Fractions A/B and C/D are equivalent if the cross-multiples are equal. That is, is A*D = B*CFractions A/B and C/D are equivalent if the cross-multiples are equal. That is, is A*D = B*CFractions A/B and C/D are equivalent if the cross-multiples are equal. That is, is A*D = B*CFractions A/B and C/D are equivalent if the cross-multiples are equal. That is, is A*D = B*C
It appears as if A and B are both multiples of a whole number C.
They are members of the infinite set of numbers of the form C*k where k is an integer.
Their cross-multiples are equal. That is, if a/b = c/d then a*d = b*c
Yes, it is possible to do that.
If A and B are multiples of C, then A + B is also a multiple of C: If A is a multiple of C then A = mC for some integer m If B is a multiple of C, then B = nC for some integer n → A + B = mC + nC = (m + n)C = kC where k = m + n and is an integer → A + B is a multiple of C
To answer that, you'll need to have a numerical value for the letters.
In mathematics, multiples are the result of multiplying a given number by an integer. For example, the multiples of 3 are 3, 6, 9, 12, and so on. These numbers are all obtained by multiplying 3 by different integers. Multiples can be positive or negative, depending on the original number and the integer used for multiplication.
Divide the upper limit of the range by A. Throw out the remainder, if any. Let's call what's left B. Divide the lower limit of the range by A. Throw out the remainder, if any. Let's call what's left C. Subtract C from B. The difference is the number of multiples within the range. 41 ÷ 5 = 8.2 --> B = 8 9 ÷ 5 = 1.8 --> C = 1 B - C = 8 - 1 = 7
They are all multiples.
They are all the multiples of 16.They are all the multiples of 16.They are all the multiples of 16.They are all the multiples of 16.
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.