Question

(a) There are 38 students in a class. If x more students joined the class, how many students are there in the class?

(b) Three sides of a triangle are x cm, y cm and z cm. Find the perimeter of the triangle.

(c) Cost of one pen is ₹8. Find the cost of y pens.

(d) Neha has seven more toffees than Megha. If Megha has x toffees, how many toffees do neha have?

(e) Anshul is z years old. How old was he three years ago?​

Answer 1

38+x=38x students are there in the class