Question

Adding Fractions
(help)

Answer 1

What's 1/3 + 9/20

Answer 2

find the common denominator.

Answer 3

Yes, but 3 doesn't go into 20

Answer 4

multiply (1/3) by 20 and (9/20)by3

Answer 5

\[\huge \frac{a}{b}+\frac{c}{d}=\frac{a\times d+b\times c}{b\times d}\]

Answer 6

oh ok

Answer 7

\[\huge \frac{1}{3}+\frac{9}{20}=\frac{1\times 20+3\times 9}{3\times 20}\]

Answer 8

that is the one true way to add fractions
the rest is just window dressing to annoy you

Answer 9

So the answer would be 47/60, Right?

Answer 10

yes

Answer 11

Thanks!

Answer 12

yw