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Earn +20 ptsQ: What is the fourth proportional of 18?
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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)
Divide 540 into parts proportional to 18.?
To divide 540 into parts proportional to 18, we first determine the total number of parts: 18 can be considered as one part. Therefore, we have 540 divided by 18, which equals 30. Thus, the parts are 30 × 1 = 30 for each unit of 18. So, the division results in 30 parts, all equal to 30.
What is one-fourth plus two-nineths?
3/18
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