Let the number be x: 3x-9 = 45 3x = 45+9 3x = 54 x = 18
Multiples of 9 less than 70 are: 9, 18, 27, 36, 45, 54, 63. So the greatest multiple of 9 that is less than 70 is 63.
33, 36, 39, 42, 45, 48, 51, 54, 57.
Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,81 Now add 9 to each no mentioned above 27,36,45,54,63,72,81,90 See after 3rd comma 45 and 54. reverse of 45 is 54. 54 is 9 more than 45. So 45 is the original
54-10=44 so that is the answer:44
45, 54
Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,81 Subract 9 with each no mentioned above output is 9,18,27,36,45,54,63,72 See after 4th comma 54 and 45. Reverse 54=45. now 45 is 9 less than 54. So the original no is 54
Let the number be x: 3x-9 = 45 3x = 45+9 3x = 54 x = 18
9.Why? Because 9 x 6 = 54, and 9 x 5 = 45. No number larger than 9 is both a factor of 54 AND 45.
You didn't mention what it was supposed to be bigger than. Multiples of 9 less than 60 are 9, 18, 27, 36, 45 and 54.
Multiples of 9 less than 70 are: 9, 18, 27, 36, 45, 54, 63. So the greatest multiple of 9 that is less than 70 is 63.
33, 36, 39, 42, 45, 48, 51, 54, 57.
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.
They are: 9 18 27 36 45 54 63 72 81 90 and 99
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.
42 44 45 46 48 49 50 51 52
66.66% less than 45 = 33.34% of 45 = 15.003