50/90, 500/900 and 55/99 are three ratios equivalent to 5/9.
Add the ratios and divide into '23' 1 : 5 : 3 = 1 + 5 + 3 = 9 23/9 = 2.555 Hence 1 ratio is 1 x 2.555... = 2.555... 5 ratios are 5 x 2.555...... = 12.777.... 3 ratios are 3 x 2.555... = 7.6666.... Hence the ratios are 1:5:3 :: 2.555...:12.777...:7.666...
To determine if two ratios are proportional, we cross multiply and check if the products are equal. In this case, 8 * 4 = 32 and 9 * 3 = 27. Since 32 is not equal to 27, the ratios 8 to 9 and 3 to 4 are not proportional.
1 to 3 2 to 6 3 to 9
10 to 6; 15 to 9; 20 to 12
yes because if you cancel 9/15 down it will equal 3/5 e.g 9/15 divide 3 both sides equal 3/5
1 to 3, 4 to 12, 5 to 15 etc.
3 : 1 6 : 2 12 : 4
1 to 3 2 to 6 4 to 12
Equal ratios to one third can be found by multiplying both the numerator and denominator by the same non-zero number. For example, multiplying by 2 gives you 2/6, and multiplying by 3 gives you 3/9. Other equal ratios include 4/12, 5/15, and so on. All of these ratios simplify back to one third.
18/54=9/27=3/9=1/3
Add the ratios and divide into '23' 1 : 5 : 3 = 1 + 5 + 3 = 9 23/9 = 2.555 Hence 1 ratio is 1 x 2.555... = 2.555... 5 ratios are 5 x 2.555...... = 12.777.... 3 ratios are 3 x 2.555... = 7.6666.... Hence the ratios are 1:5:3 :: 2.555...:12.777...:7.666...
You can check this by getting common numerators or denominators for the two fractions. Common numerators: The numerators are 3 and 5. These can be multiplied together to get 15, the new numerator. To get the numerator to equal 15, 3/2 is multiplied by 5/5 to become 15/10. To get the numerator to equal 15, 5/3 is multiplied by 3/3 to become 15/9. 15/9 does not equal 15/10. Common denominators: The denominators are 2 and 3. These can be multiplied together to get 6, the new denominator. To get the denominator to equal 6, 3/2 is multiplied by 3/3 to become 9/6. To get the denominator to equal 6, 5/3 is multiplied by 2/2 to become 10/6. 9/6 doesn't equal 10/6. Both methods show that 3/2 does not equal 5/3.
3 to 4 6 to 8
ratio 8:3 same as 24:9
To determine if two ratios are proportional, we cross multiply and check if the products are equal. In this case, 8 * 4 = 32 and 9 * 3 = 27. Since 32 is not equal to 27, the ratios 8 to 9 and 3 to 4 are not proportional.
1 to 3 2 to 6 3 to 9
3 to 4, 6 to 8, 9 to 12, 12 to 16 and so on