Let gradient of original line = m = 1/6
Gradient of line perpendicular to this = -1/m = -6
(Gradient = slope)
No, because simplified, 20/28 would be 5/7, not 3/4
21/28 would be equivalent to 3/4 though
Answer:
2/3
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
25×53
Applying the fractions formula for multiplication,
=2×55×3
=10/15
Simplifying 10/15, the answer is
=2/3
Hanna bought 85 candies and ate 20 of them. How many candies are left?
