Oh. I thought you meant 3-6, not questions 3 through 6. Sorry :(
1:3 is the ratio to boys and girls. I know that 1/4 must be girls. 3/4 will be boys.
Divide 236 by 4.
236/4= 59
Multiply that by 3.
59*3= 177
177 of the students are boys.
I hope this helps!
~kaikers
The square root of 195 is 13. 195 squared (195×195) is 38,025. I do not know which way you needed it but I put both situations just in case.
Answer:
-1/6
Step-by-step explanation:
1/6-1/3
1/6-1×2/3×2
1/6-2/6
1-2/6
-1/6