Question

The school canteen has 3 round tables and 17 rectangular tables. Each round table has 3 chairs, and each rectangular table has 9 chairs. How many chairs are there in all? ( A ) 162 ( B ) 145 ( C ) 160 ( D ) 158

Answer 1

Step-by-step explanation:

3 round table and each round table has 3 chair it means

3×3=9 chair.

and 17 rectungular chair and it's have 9 chair

17× 9= 153

153 +9

total chair = 162