Round to the nearest ten:

$47$

Q. Estimate each of the following products by rounding off each number to the nearest ten:
54 × 47

Q. Identify the numbers.
• 491 rounded off to nearest hundreds less than 9326 rounded off to nearest hundreds.
• 491 rounded off to nearest tens less than 9326 rounded off to nearest tens.

Q. If 15 is rounded off to the nearest tens, we will round the number ___ to the nearest tens to get ____.