Answer:
15 minutes
Step-by-step explanation:
Divide 40 by ten to get 4
divide 60 by 4 to get 15
32(100+20+7) = 3200+640+224= 4064
127( 30+2) =3810 + 254= 4064
4064
<h3>
Answer: 1/4</h3>
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Explanation:
Let's say this school has 1000 students.
5/8 of that amount is (5/8)*1000 = 625. There are 625 students who play sports.
Then we take 2/5 of this to get (2/5)*625 = 250 to represent the number of people who play soccer.
The last step is to divide that result over the original number of students. Reduce as much as possible.
250/1000 = 25/100 = 1/4
Therefore, 1/4 of all the students play soccer
Area = length * width
Or
A = lw
So:
A = (12)(9)
A = 12 * 9
A = 108
Answer:
Step-by-step explanation:
The figure is made up of a square with side 4 cm and 3 semicircles of radius 2 cm.
A = area of square + area of 3 semicircles
A = (4 cm)^2 + 3 * (1/2) pi * (2 cm)^2
A = 16 cm^2 + (1/2) 12pi cm^2
A = (6pi + 16) cm^2