Can yall me figure out what 1/3+3/9

2/3

Step-by-step explanation: Notice that 1/3 and 3/9 are unlike fractions. Our first step when adding unlike fractions is to get a common denominator.

The common denominator of 3 and 9 will be the least common multiple of 3 and 9 which is 9.

To get 9 in the denominator of 1/3, we multiply the numerator and the denominator by 3 which gives us 3/9.

Notice that 3/9 already has a 9 in the denominator so we leave it alone.

Now we are adding like fractions.

To add like fractions, we simply add the numerators and keep the same denominator.

Notice however that 6/9 is not in lowest terms so we need to divide the numerator and the denominator by the greatest common factor of 6 and 9 which is 3.

So if we divide the numerator and the denominator by 3, we end up with the equivalent fraction 2/3 which is in lowest terms.

Therefore,

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo