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Q: What number is 30 less than 215?

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18

6 is 30 less than 6 times itself. Suppose the number is x. Then 6 times itself is 6x. 30 less than that is 6x - 30 So x = 6x-30 so that 5x = 30 and then x = 6

No, 3.0 is the same number as 3. 3 is less than 30.

33, 32, 31, 30, ... are all less than 34.

The number that 30 is ten less than is 40. Half that is 20. So the question becomes "what number is as much more than 10 is less than 20". This is gobbledygook, but if I rephrase to say "what number is as much more than 10 than 10 is less than 20", then since10 is less than 20 by 10, I guess 20.

Related questions

185

Prime number greater than 25 but less than 30 is 29.

The greatest number that is less than 30 is 29.Becuase the only prime numbers that are less then 100 are:2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,59,61,67,71,73,79,83,89 and 97.So as you seen the greatest number that is less than 30 is 29.

simplest form to find out the percentage of a number is to take the percentage (30), turn it into a decimal 30/100 = .30 and multiply by the number that you want the percentage of (215). .30*215=64.5

Prime number which is greater than 30 and less than 35 is 31.

30 percent of 215 = 64.530% of 215= 30% * 215= 30%/100% * 215= 645/10 or 64.5

5

25

18

29

27000/30 = 900

6 is 30 less than 6 times itself. Suppose the number is x. Then 6 times itself is 6x. 30 less than that is 6x - 30 So x = 6x-30 so that 5x = 30 and then x = 6

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