A man travelled two fifth of his journey by train, one-third by bus,
one-fourth by car and the remaining 3 km on foot. What is the length
of his total journey?
Two-third of a number is greater than one-third of the number by 3.
Find the number.
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.