2:5
21:56 42:112 63:168
No. 4/7 and 16/28 and 28/49 are equivalent ratios. The 4 and the 7 must be multiplied by the same number in order to maintain the ratio.
If that's -56 + 28, the answer is -28. If that's -56/28, the answer is -2. If that's -56 x 28, the answer is -1568. It's probably not -56 - 28, but if it is, the answer is -84.
Yes, 28 is a factor of 56, because 56/28 is a whole number.
28 is a factor of 56, and 28 is also a factor of itself. So the highest common factor of 28 and 56 is 28.
7 to 2, 28 to 8 and 56 to 16
7 to 3 14 to 6
21:56 42:112 63:168
21/28 is the answer
No. 4/7 and 16/28 and 28/49 are equivalent ratios. The 4 and the 7 must be multiplied by the same number in order to maintain the ratio.
-5.6 = -28/5
for x that makes the first ratio equivalent to the second ratio of x to 14 , 56 to 98
2:1
A fraction is 28/56. You can multiply both the numerator (top) and the denominator (bottom) of the fraction by any non-zero integer or divide both by any common factor and you will have an equivalent fraction.
56/98
two equivalent fractions to 4/28 = 1/7, 8/56
equivalent ratios are different ratios that name the same comparison