Question

Find the ratio of a to b
10 over 21 = 2a / a+b

Answer 1

Answer choices

a. {41 over 10}
b. {10 over 13}
c. { 1 over 13}
d. {5 over 16}

Answer 2

yup! Thats the problem!

Answer 3

so we get.. 210?
but where do we put the variables???

Answer 4

420.
(as you can tell, i stink at math)

Answer 5

42a. sorry my keyboard went bananas.