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Is 18 over 20 and 34 over 40 is proportional?
NO. 18/20 is not proportional to 34/40. 18/20 : 34/40 by cross multiplication 18 * 40 = 20 * 34 720 ≠ 680 thus 18/20 is not proportional to 34/40
What is one fourth of 72?
18
The fourth root of 18?
2.05977 (rounded)
What is one-fourth plus two-nineths?
3/18
What is 18 fourth's as a mixed number?
18/4 as a mixed number is 4 and 1/2 in its simplest form
How do you find fourth proportional?
we can cross multiply the two equivalent equations and then find the fourth proportional
Is 18 over 20 and 34 over 40 is proportional?
NO. 18/20 is not proportional to 34/40. 18/20 : 34/40 by cross multiplication 18 * 40 = 20 * 34 720 ≠ 680 thus 18/20 is not proportional to 34/40
Are the ratios 16 to 18 and 18 to 24 proportional?
yes, they are.
What is one fourth of 18?
One fourth of 18 is 18 divided by four, which is 9/2 or 4.5.
What is one fourth of 72?
18
Is 8 to 9 proportional to 18 to 16?
Oh, what a lovely question! To find out if two ratios are proportional, we can cross multiply and see if the results are equal. So, for 8 to 9 and 18 to 16, when we cross multiply (8 x 16 and 9 x 18), we see that they are not equal. That means these ratios are not proportional, but it's all part of the happy little journey of learning!
How do size temperature and distance affect a star's magnitude or luminousity?
A star's real luminosity is proportional to the the square of its diameter, and more or less proportional to the fourth power of its absolute temperature. The star's apparent luminosity is proportional to its real luminosity. It is also inversely proportional to the square of the distance.
Are these ratios proportional 2 to 9and 18 to 81?
Yes
What is three fourth of twenty four?
18
The fourth root of 18?
2.05977 (rounded)
Is 12 inches by 8 feet and 18 inches by 12 inches proportional?
No
What are the release dates for Disneyland - 1954 Michael O'Hara the Fourth Part 2 18-18?
Disneyland - 1954 Michael O'Hara the Fourth Part 2 18-18 was released on: USA: 2 April 1972
