Mario has 20 yards to mow this week. By Wednesday, he had mowed 50% of the yards. How many yards had he mowed by Wednesday? A.2 B.5 C.10 C.15

Question
Answer:
For this case we can make the following rule of three:
 20 yards ---> 100%
 x -------------> 50%
 Clearing x we have:
 x = (50/100) * (20)
 x = 10 yards
 Therefore, by Wednesday he mowed 10 yards.
 Answer:
 he had mowed by Wednesday:
 C.10
solved
general 10 months ago 6906