5/10 because you multiply the denominator and numerator by 5
The answer is 1 19/80 or 1.2375.
Hope this helps!
Answer:
A = 2.1 ft^2
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh where b is the base and h is the height
A = 1/2 ( 2.8)(1.5)
A = 2.1 ft^2
