Question

If the cost of a ticket is $45$ dollars, how much money will it cost for a group of $29$ people to watch the movie?

• A. $1305$
• B. $1503$
• C. $1335$

Answer 1

The correct option is A $1305$

Cost of $1$ ticket $=45$ dollars
Number of tickets to buy $=29$
Cost of all the tickets $=45\times 9$

This product can be evaluated as:

First multiply $45$ by ones place digit of 29


Now, multiply 45 with the tens place of 29


Then we add it up to arrive at the solution:
$\therefore$ The cost of tickets for a group of 29 people is 1305