Kerala Board Solutions for Chapter: Decimal Operations, Exercise 7: Exercise 7

A two-digit number divided by another two-digit number gives $4.375$. What are the numbers?

What is the volume of a rectangular block of length $25.5$ centimetres, breadth $20.4$ centimetres and height $10.8$ centimetres? (excluding units) 

The heights of three boys sitting on a bench are $130.5$ centimetres $128.7$ centimetres $134.6$ centimetres. What is the average height? (Round off answer to two decimal places)

Calculate $\frac{4\times 3.06}{3}$

The price of $22$ pencils is $79.20$ rupees. What is the price of $10$ pencils in rupees?

Calculate the following: $\frac{2.3\times 3.2}{0.4}$

Calculate the following: $\frac{0.01\times 0.001}{0.1\times 0.01}$

Dividing $0.1$ by which number gives $0.001$?