Question

50 chairs 30 blackboards were purchased for a school each chair cost is RS.165 a black board costs is 445 find the costs​

Answer 1

21600

Step-by-step explanation:

50 chairs and 30 blackboard purchased.

1 chair cost = 165 rs

then,

50 chairs cost = 165 × 50

50 chairs cost = 8250 rs

1 blackboard cost = 445

then,

30 blackboard cost = 445 × 30

30 blackboard cost = 13350 rs

the total cost of the chairs and blackboards = total chair cost + total blackboard cost

= 8250 + 13350

= 22,600

the total cost of chairs and blackboards is 21600