4545 * 2 = 90You can do this in your mind by adding 40 + 40 = 80, then add the two fives 5 + 5 = 10, and add those two sums together. 80 + 10 = 90.
Oh, dude, let me break it down for you. So, if you simplify 2/5, you get 2/5. And if you simplify 18/45, you also get 2/5. So yeah, they're equivalent. It's like asking if a hot dog is the same as a wiener in a bun - different names, same thing.
The question was cut up a bit. Some possibilities: 90 minus 2 [ 90 - 2 = 88 ] 90 plus 2 [ 90 + 2 = 92 ] 90 times 2 [ 90 * 2 = 180 ] 90 divided-by 2 [ 90 / 2 = 45 ] 90 to-the-power-of 2 [ 90^2 = 8,100 ] 90 equals 2 [ No Solution ] Add on to the discussion to edit the question, if it wasn't answered.
1 over 15 x 3 over 2 (after turning them into improper fractions) this is then: 2 x 45 over 30 ( as it is the common demoninator) 2 x 45 is 90, so this is 90 over 30, which is two Therefore 1 over 15 x 3 over 2 is two.
The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The prime factorisation useful for finding the factors of 90, and the lowest common multiple and highest common factor of 90 with other numbers is 90 = 2 x 3² x 5.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45 and 90.The factors of 90 are: 1, 2, 3, 5, 9, 10, 18, 30, 45, & 90
equivalent fractions of 45 = 45/1, 90/2, 135/3,...
45/90 = 1/2 or 2/4 or 3/6 or 4/8 ........etc.
To find the equivalent fractions, you first need to put the fraction in its simplest form. In this case, 86 and 90 can both divide by 2, so do this and you get 43/45. To find equivalent fractions, you multiply this simplest form fraction by any integer (1, 2, 3, 4...). This gives the equivalent fractions of 86/90 as: 43/45, 129/135, 172/180...
36/90 = 18/45 = 6/15 = 2/5
Some equivalent fractions of 2/15 are: 4/30 = 6/45 = 8/60 = 10/75 = 12/90
2 equivalent fractions of 13/15 = 26/30, 39/45
2 equivalent fractions for 15 and 23 = 30/46, 45/69
90/150, 900/1500 are two equivalent fractions.
4/30, 6/45
4\16, and 7\45
4 over 10
2/15=4/30=6/45