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i know that 3:7 is equal to 3/7. to find the percent of 3/7 i need to divide 3 and 7 b/c i need to find the percent. 3/7 as a percent is 42.9% rounded tot he nearest tenth
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∙ 14y ago
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What is the difference between a ratio and a decimal?
For example, lets say we have the fraction 70 over 10. The decimal form for that would be 7 tenths (.7) but the ratio could either be 70 percent, .7, and 7 to 3.
How do you convert .7 into percent notation?
70%
What is 21 7 as a ratio simplify?
21/7 = 3 Or, a 3 to 1 ratio.
What is the ratio of 21 inches to 3 feet as a fraction in simplest form?
The ratio, as a fraction, is 7/12. The two steps are: -- Convert all units to inches (1 foot = 12 inches, so 3 feet = 36 inches) -- Reduce the ratio 21/36 (the numbers 21 and 36 have a GCF of 3) 21 divided by 3 = 7 36 divided by 3 is 12 21/36 = 7/12
What is 27 divided by 7 as a percent?
3.8571
What is the ratio of 70 percent to 30 percent?
ratio = 70% : 30 % = 7 : 3
What is the ratio of 9 inches and 7 feet?
Convert to the same units, then the units can be dropped and the ratio simplified: 1 ft = 12 inches → 9 in : 7 ft = 9 in : 7 × 12 in = 9 : 7 × 12 = 3 × 3 : 7 × 4 × 3 = 3 : 7 × 4 = 3 : 28
How do you convert 7 to a percent?
7 to a percent = 700% 7= 7 * 100%= 700%
What is 7 in percent?
To convert 7 to percent multiply by 100:7 × 100 = 700 %
What is the difference between a ratio and a decimal?
For example, lets say we have the fraction 70 over 10. The decimal form for that would be 7 tenths (.7) but the ratio could either be 70 percent, .7, and 7 to 3.
How do you convert 7 percent into a decimal?
To convert 7% to a decimal divide by 100: 7 ÷ 100 = 0.07
How do you convert .7 into percent notation?
70%
What 0.7 as a percent and a ratio?
70% 7:10
What is 21 7 as a ratio simplify?
21/7 = 3 Or, a 3 to 1 ratio.
What an equivlent ratio to 3 7?
The ratio 3 to 7 is equivalent as 6 to 14
Convert 21 over 7 into a percent?
21/7 = 300%
If two cones are similar and the ratio between the lengths of their radii is 7 3 what is the ratio of their surface area?
7:3
