Question

What is the value of $7.854\times 10$ ?

• A. $785.4$
• B. $78.54$
• C. $7854$
• D. $78540$

Answer 1

Answer: (B)

$78.54$

$7854$

$\times 10$

$\overline{78540}$

Now , we have decimal point upto 3 places so shifting point to 3 from backwards

Hence, $7.854\times 10=78.540=78.54$