15. It's a Geometric Progression with a Common Ratio of 1/5 (or 0.2).
31 Because, twice 31 is 62. And, 62 plus 13 is 75.
62/75 is in its simplest form
75 minus 13 equals 62.
75% to 62% is a decrease of 17.3333%
15. It's a Geometric Progression with a Common Ratio of 1/5 (or 0.2).
62% of 75 = 62% * 75 = 0.62 * 75 = 46.5
31 Because, twice 31 is 62. And, 62 plus 13 is 75.
For the set (87 81 75 75 75 70 62 62 62 62 62 56 56): The mean is 68.076923 repeating The median is 62 The mode is 62
62 of 75= 62 / 75= 0.826667Converting decimal to a percentage: 0.826667 * 100 = 82.67%
67 71 73
Prime Factorization: Expressing each number as the product of prime numbers.P.F. of 62 = 2 x 31P.F. of 75 = 3 x 5 x 5It is clear that nothing is common in P.F. of 62 & 75.Therefore, greatest common factor of 62 and 75 is 1.
Let the number be x and so if x+13 = 75 then the value of x must be 62
62/75 is in its simplest form.
62/75 * 100 = 82.7% ( call it 83% )
62/75 is in its simplest form
75 minus 13 equals 62.