Mr. and mrs. O'hara have twice as many boys as girls. They have two girls. How many children do they have?

6 children

Step-by-step explanation:

If the O'hara's have 2 girl and we know that they have twice as many boys then the equation would look like this..

2 x 2 = boys

There are 4 boys

But they are asking total children which will include the girls,

4 + 2 = 6 children

Hope this helps :)

42

step-by-step explanation:

256/6=42