They are all single digits, there might be something else but that's what i see.
The least common multiple of 4, 7, and 9 is 252.
63 is their lowest common denominator, so you should use that. 2/7 = 18/63 and 4/9 = 28/63
(4/7)/(2/9) = (4/7)(9/2) = 36/14 = 18/7 = 2 and 4/7
4/9 > 2/7
Assuming that is not a sequence of numbers, but there are missing plus signs: 4 + 9 + 2 + 2 + 6 + 9 + 9 + 2 + 9 + 7 + 9 + 4 = 72
4/9 ÷ 2/7 = 14/9 or 15/9
The LCM of 2, 7 and 9 is 126
The LCM of 2 and 3 is 6. The LCM of 2 and 4 is 4. The LCM of 5 and 7 is 35. The LCM of 7 and 9 is 63.
7+2=9 7-4=3 9+3=12
1.3333
6 = 2 x 3 4 = 2 x 2 9 = 3 x 3 ⇒ LCM is 2 x 2 x 3 x 3 x 7 = 252
To divide fractions, you multiply by the reciprocal of the divisor. In this case, 2/9 divided by 4/7 is the same as 2/9 multiplied by 7/4. This simplifies to 14/36, which can be further reduced to 7/18. So, 2/9 divided by 4/7 is equal to 7/18.