The number that goes into both 38 and 57 is 19. This is because 38 divided by 19 equals 2, and 57 divided by 19 equals 3. In other words, 19 is a common factor of both 38 and 57.
round 38 to 40 and get 80 by multiplying. Then, do 38 x 2 and you’d have to round to get about the same answer.
4x + 10 = 384x = 38 - 104x = 28x = 28/4Therefore, x = 7.
38% of 250 = 95 you do this by multiplying 0.38 (for the 38%) times the 250 and it will give you 95. this works for any number
38 times. 76/2 = 38
To determine how many times 38 goes into 360, you would divide 360 by 38. The result of this division is approximately 9.4737. Since you cannot have a fraction of a division, you would need to round down to the nearest whole number. Therefore, 38 goes into 360 approximately 9 times.
53/7 * 28 = 38/7 * 28 = 38*4 = 152
Call the unknown number n. Then, from the problem statement, 9n - 7 = 38, or 9n = 45, or n = 5.
The percent increase, X, of a number A to number B is X = (B-A)/A times 100 X = (38-29)/ 29 x 100 = 31%
38.5 x 8 = 308
646 = 17 times 38.
It is: 8/21 times 100 = 38% as a whole number