Question

a chair costs 42 rupees and a costs two and a half times of its cost. find the cost of the table​

Answer 1

Answer:

105

Step-by-step explanation:

Since we now cost of chair = 42 rs

Cost of table = 2.5 x 42

=105

Answer 2

Cost of chair= 42 rupees

Cost of table= 42×2+1/2

= 42× 4/2+1/2

=42×5/2

= 105rupees

Therefore, Cost of the table = 105 rupees