There are 2 times as many girls as boys in my class. There are a total of 22 students. How many more boys than girls are in the
1 answer:
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The length of the fencing corresponds to the length of the perimeter of the garden:
We also know that the perimeter of a circle is given by:
where r is the radius of the circle.
Putting together the two equations, we have
from which we can find r, the radius of the garden:
We also know that the perimeter of a circle is given by:
where r is the radius of the circle.
Putting together the two equations, we have
from which we can find r, the radius of the garden:
What percent - x / 100
of - * multiply
50
is - = equals
75
50x = 7500
x=150
150% of 50 is 75.
of - * multiply
50
is - = equals
75
50x = 7500
x=150
150% of 50 is 75.