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What does 2.5 4 and 7 11.2 equal a proportion?
To determine if the ratios 2.5:4 and 7:11.2 are proportional, you can set up a proportion and cross-multiply. This gives you 2.5 * 11.2 = 4 * 7. Calculating both sides, you find that 28 = 28, confirming that the two ratios are indeed proportional.
What are the ratios of 28 and 7?
the ratios of 28 and 7 is 25%
Are the ratios 3 to 7 and 6 to 14 proportional?
They are equivalent.
Is x equals 5y-2 proportional?
7
What are three equivalent ratios for 14 to 4?
7 to 2, 28 to 8 and 56 to 16
Are 7 9 and 70 90 are proportional?
In order to determine if two sets of numbers are proportional, you need to compare their ratios. For 7 and 9, the ratio is 7/9, which simplifies to 0.777. For 70 and 90, the ratio is 70/90, which simplifies to 0.778. Since these two ratios are not equal, 7 and 9 are not proportional to 70 and 90.
Are 4 to 7 and 16 to 49 equivalent ratios?
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.
Are the ratios 28 to 49 and 36 to 63 equal?
To determine if the ratios 28 to 49 and 36 to 63 are equal, we can simplify both ratios. The ratio 28 to 49 simplifies to 4 to 7 (since both numbers can be divided by 7). The ratio 36 to 63 simplifies to 4 to 7 as well (since both numbers can be divided by 9). Therefore, the ratios 28 to 49 and 36 to 63 are equal.
What are ratios for 2 over 7?
2:7
What is 28 as a product of prime factors?
28 = 2 × 2 × 7 = 2² × 7.
What are three equivalent ratios for 4 to 7?
Three equivalent ratios for 4 to 7 are 8 to 14, 12 to 21, and 16 to 28. These ratios are obtained by multiplying both terms of the original ratio by the same number. For example, multiplying 4 and 7 by 2 gives 8 and 14, while multiplying by 3 results in 12 and 21.
What ratios are equivalent to 2 to 7?
787
