Question

Find the product

$7.854\times 10$

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

Answer 1

Answer: (B)

$78.54$

To find $7.854\times 10$

Since, $10$ has $1$ zero and $7.854$ has decimal point after $3$ digits

So, the product will have decimal point after $2$ digits from left

Therefore, value of $7.854\times 10$ is $78.54$.