In a class of 60 students, the number of girls is one third the number
of boys. Find the number of girls and boys in the class.
150 has been divided into two parts such that twice the first part is
equal to the second part. Find the parts.
Each of the 2 equal sides of an isosceles triangle is twice as large as
the third side. If the perimeter of the triangle is 30 cm, find the
length of each side of the triangle.
The perimeter of a rectangle is 40m. The length of the rectangle is
4 m less than 5 times its breadth. Find the length of the rectangle.
The sum of three consecutive integers is 5 more than the smallest of
the integers. Find the integers
One of the two numbers is twice the other. The sum of the numbers
is 12. Find the numbers