Question

A man purchased 20 chairs and 20 tables . Cost of 1 chair is 200 rs. and cost of table is 300 rs. find the total cost and also state the property used here to solve. *​

Answer 1

Answer:

here is the answer

Step-by-step explanation:

cost of 20 table-20×200

cost of 20 chairs -20×300

total cost = 20×200+20×300

= 20×(200+300)

=20×500

=10000

Answer 2

Answer:

Chairs - rs.4000 and Tables - rs.6000

Step-by-step explanation:

No. of Chairs - 20

Cost of a single chair - Rs.200

Cost of 20 chairs - 200*20

Cost of 20 chairs - Rs.4000

No. of tables - 20

Cost of a single table - Rs.300

Cost of 20 tables - 300*20

Cost of 20 tables - Rs.6000