There are 12.78 yards . so the answer could be 13 yards. procedure : 1st you multiply the number 4.26 times the other number which is 3. 2nd you calculate the answer. then u round the answer to the highest number since 78 is above 5 .
If you are doing a literal equation all you have to do is isolate the h. First get rid of the fraction by multiplying both sides by 2. 2a=bh Then divide both sides by b. 2a/b=h Hope this helps!