4 - 18 divided by 9 equals 2, 2 multiplied by 2 equals 4
Two ninths of 18 is 4.
18.
18
2/18
2/18 + 5/18 = 7/18
(18÷9)*2= 4 Therefore, 2/9th of 18 is 4
8
Half of two ninths is calculated by dividing two ninths by two. This can be expressed as (2/9) ÷ 2, which is the same as (2/9) × (1/2). The result is 2/18, which simplifies to 1/9. Therefore, half of two ninths is 1/9.
5 ninths of 18 is 10, so 18 - 10 = 8 liters. Or, if you mean 5 ninths of a litre, the answer is 17 and 4 ninths litres.
We know that a half is 1/2 as a fraction, but we can multiply the numerator and denominator by 9 and 1/2 is 9/18. The least number of ninths we can add is 1. So we add 1/9 + 9/18 which is 2/18+9/18 or 11/18. We can write this as (11/2)/9 or 5.5/9 which is 5.5 ninths.
18 and 2/3
The answer is 2/9 ; two ninths