42/9 * 4/5
5 + 4 * 7 * 4 - 9 + 3 / 3 = 5 + 28*4 - 9 + 1 = 5 + 112 - 9 + 1 = 109
9/4 x 9/5 = 81/20 or 4 and 1/20
4/15 * 9/5 = 4/5 * 3/5 = 12/25
9
It is: 5/9 times 4 = 2 and 2/9 as a mixed number
4 x 5 x 9 = 180
42/9 * 4/5
180
5 + 4 * 7 * 4 - 9 + 3 / 3 = 5 + 28*4 - 9 + 1 = 5 + 112 - 9 + 1 = 109
1 4/5 = 9/5 9/5 * 5 = 9
9/4 x 9/5 = 81/20 or 4 and 1/20
4/15 * 9/5 = 4/5 * 3/5 = 12/25
5 times with a remainder of 9
9
-41
4 with remainder 5.