NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 1: Number System - Problems and Solutions
Question 175

Question. 175

How many lakhs make 5 billion?

Answer:

50,000 lakhs

Detailed Answer with Explanation:

Step 1: Know the place values.

\(1\) crore \(= 100\) lakhs

\(1\) billion \(= 100\) crores

Step 2: Convert 1 billion to lakhs.

\(1\) billion \(= 100\) crores

\(100\) crores \(= 100 \times 100\) lakhs

\(= 10{,}000\) lakhs

Step 3: Find lakhs in 5 billion.

\(5\) billion \(= 5 \times 10{,}000\) lakhs

\(= 50{,}000\) lakhs

Therefore: 5 billion \(= 50{,}000\) lakhs.

NCERT Exemplar Solutions Class 6 – Mathematics – Unit 1: Number System – Problems and Solutions | Detailed Answers