4/15
or as a decimal
0.2667
23 x 25 = 575
[ 1 x 23 ] is the only thing that equals 23. [ 1 x 25 ] and [ 5 x 5 ] both equal 25. There's nothing that equals both 23 and 25 .
Let the number be x: x-25+2 = 27 x-23 = 27 x = 27+23 x = 50
8x - 23= 3x + 2 +23 +23 8x=3x + 25 -3x -3x 5x=25 x=5 the answer is X=5
Expressed as a percentage, 23/25 x 100 = 92 percent.
1800 25 = 52 40 = 23 x 5 45 = 32 x 5 lcm = 23 x 32 x 52 = 1800
23/92 x 100 = 25 percent.
4 x 25 = 20017 + 23 + 25 = 65200 - 65 = 135
21 = 3 x 7, so it is not a prime number. 23 = 1 x 23, it does not have any other factors, so it is a prime number. 25 = 5 x 5, so it is not a prime number.
If x=fourth packet, then (21+27+23+x)/4=25 (71+x)/4=25 71+x=100 x=29 29 sweets.
If the order of the five in the set makes a difference, there are (25 x 24 x 23 x 22 x 21) = 6,375,600 sets.If the order doesn't matter, then there are (25 x 24 x 23 x 22 x 21) / (5 x 4 x 3 x 2 x 1) = 53,130 sets.
56 = 23 x 7; 96 = 25 x 3