what is 3/15+12/18 in lowest terms

Question

anonymous · Answer

13/15

anonymous · Answer

do u want me to draw it ? i plugged it into the calculator but there is a way to do it by hand

anonymous · Answer

(1/5)+(2/3)

anonymous · Answer

=(3+10)/15=13/15

anonymous · Answer

in lowest terms

anonymous · Answer

(13/15) is the lowest terms it cant be divided by anything without getting another fraction

anonymous · Answer

no 3/15+12/18 in lowest terms

phi · Answer

that is what people posted up above

they first said:  3/15  can be reduced to 1/5  (divide top and bottom by 3)
reduce 12/18 to 2/3  (divide top and bottom by 6)
add 1/5 + 2/3

common denominator is 15
can you finish?

anonymous · Answer

not really i hate fraction lol could u help me with afew please

phi · Answer

when you get a chance http://www.khanacademy.org/math/arithmetic/fractions/v/adding-fractions-with-unlike-denominators

phi · Answer

In fact, watch the first few (they are all short) http://www.khanacademy.org/math/arithmetic/fractions

anonymous · Answer

what is the lcm of 6 and 9

phi · Answer

write 6 as 2*3
write 9  as 3*3
you need 1 two  and 2 3's  so 2*3*3= 18

anonymous · Answer

and thank you u was alot of help lol