56 + 35 = 91.
Each pair of numbers not in the runs from lower to higher differ by the number after them times that number minus two. So:
15 - (3)(1) = 12
28 - (4)(2) = 20
45 - (5)(3) = 30
66 - (6)(4) = 42
91 - (7)(5) = 56
If you convert those numbers into letters, it spells "Love You".
3+4x=15 4x=15-3 4x=12 x=12/4 x=3 The check is: If x=3 then, 3+ (4 X 3)=15 3+12=15
12 (80 x .15=12)
To find the missing number in the sequence 32, 52, 74, 112, 135, we need to identify the pattern or rule governing the sequence. The differences between consecutive numbers are 20, 22, 38, and 23, respectively. The pattern is not immediately clear, but it appears that the differences are not following a simple arithmetic progression. One possible explanation could be that the differences are increasing by odd numbers (2, 16, 15), so the next difference could be 15. Adding 15 to the last number in the sequence (135) gives us 150 as a potential missing number.
3(5-x) = 27 15 - 3x = 27 15 - 3x + 3x = 27 + 3x 15 = 27 + 3x 15 - 27 = 27 - 27 + 3x -12 = 3x -4 = x To check 3(5- -4) ? 27 15 - -12 ? 27 15 + 12 = 27
there is not one
17 :)
If you convert those numbers into letters, it spells "Love You".
E.g. 6 + _ = 15. To find the answer, subtract 6 from 15 = 9. Answer: 6 + 9 = 15 This may be relevant or irrelevant to the question.
You divide the number you want to find the percentage of by the total number present (and then times by 100). For example - if you invite 15 people to a meeting and 12 turn up, to find the percentage you divide 12 by 15 and then times by a hundred. 12 ÷ 15 = 0.8 = 80%
To find the missing number in a data set with a mean of 15, you need to know the total number of values (n) in the data set and the sum of the existing numbers. The mean is calculated as the sum of all values divided by n. If you have the sum of the existing numbers, you can rearrange the formula: missing number = (mean × n) - sum of existing numbers. Without additional information, the exact missing number cannot be determined.
If a progression goes 15 __ 21, then the missing number will dictate how the pattern increases with every number. If the missing number is 18, this means that the numbers go up in threes. The pattern would continue 24, 27, 30, 33...
3+4x=15 4x=15-3 4x=12 x=12/4 x=3 The check is: If x=3 then, 3+ (4 X 3)=15 3+12=15
Tape #15
15/1.25 = 12 Therefore, the number that 15 is 125 percent of, is 12.
Well, honey, if you're missing a numerator, you better start by looking under the couch cushions or in the junk drawer - just kidding! To find a missing numerator in a fraction, you'll need to use some good old-fashioned algebra. Set up an equation with the fraction, solve for the missing numerator by cross multiplying, and voila, you've found that sneaky little number.
15 percent of the number 80 is equal to 12. The equation for this problem would be X x 15% = 12.