1+2(3+4):(5x6)?

Question

1+2(3+4):(5x6)?

Answer 1

i think this is a ratio question answer is

21:30 or 7:10 if simplified... i'm pretty positive but not completly sure

Answer 2

What you would do with this equation is:

1. Multiply 2 times the parentheses. 2 x 7 = 14.

2. Add the 1. 14 + 1 = 15

3. multiply 5x6 which = 30.

4. They are comparing each side of the colon in a ratio so ot would be 15:30

Depending on the answer they are looking for,

you could either keep it at 15:30 or simplify it to be 1:2

Answer 3

its ratio----

the left side equals 15 and the right side equals 30

so its 15:30 or 1:2

Answer 4

3(7)=21.  21 is not equal to 30?

I don't get the question.