The answer would be 19.25 ft because 1cm x 2.5 = 2.5 ft so you will have to do the same to 7.7 cm : 7.7cm x 2.5 = 19.25 ft.
Answer:
55%
Step-by-step explanation:
Since the perimeter of the square is 40, its side length is 40/4 = 10, so its area is 100.
To find the percentage of the shaded area, I am going to find the unshaded areas, which consist of 2 triangles.
The one on the left has lengths of 10(side length of the square) and 3(10-7), which means it has an area of 10*3/2 = 15.
The one on the right has lengths of 10(side length of the square) and 6(10-4), which means it has an area of 10*6/2 = 30.
That means the unshaded area is 15+30 = 45.
To find the shaded area, just subtract 45(unshaded area) from 100(area of square), which is 55 cm^2.
55 cm^2 is exactly 55% of 100, so the answer is 55%.
I hope this helped you.
Here you have the right steps. There are two options to solve it.
Answer:
Given,
P = ₹5,000
R = 5%
T = 6 months
= 1/2 years
S.I = P×R×T/100
= 5,000 × 5 / 2×100
= 250 / 2
= ₹125
Step-by-step explanation:
Answer: 101.46 ounces in 3 liters
Step-by-step explanation:
To do this problem in the easiest way, you take your half liter and double your answer to make it one liter.
16.91 x 2= 33.82 ( 1 liter)
Now since you have one liter and you need 3 liters, all you do is triple your last answer to get 3 liters.
33.82 x 3= 101.46 ( 3 liters)