Math
posted by barbara .
how do I work this problem step by step?
3yd5ft + 6yd2ft
This is how I worked the problem
3 yd 5ft
+6 yd 2ft
9yd 7ft

You're right as far as you went.
Now we need to change 7 feet to 2 1/3 yards.
3yd5ft + 6yd2ft = 11 yards, 1 foot = 11 1/3 yards