Question

the ratio of the number of tables to that chairs in a classroom is 4:5.​

Answer 1

Answer:

Let the cost of a table be 2x and cost of a chair be 3x.

SInce, total cost =Rs.2250

So,

2x+3x=2250

5x=2250

x=Rs.450

Therefore,

Cost of a table is =2×450=Rs.900

Cost of a chair is =3×450=Rs.1350

Hence, this is the answer.

Step-by-step explanation:

hope you appreciate this ans