Question

The average attendance in a children rugby match = 6,432

So, the total attendance in 20 children rugby matches = _____

• A. 127,640
• B. 128,600
• C. 128,640
• D. 128,740

Answer 1

The correct option is C 128,640

$\text{Average attendance in the rugby match}=6,432.$
Total number of match = 20

$\text{Total number of people in 20 matches}$
$\text{is}=6,432\times 20$

Now by divide and conquer rule:
Step 1: Break the numbers as:


Step 2: Make a 4x2 table and write the products inside it:


Step 3: Add all the products:


So, the total attendance in 20 rugby matches = 128,640