Question

A carpet is 30 m 75 cm long and 80 cm wide . Find its cost at Rs 20 per square metre .​

Answer 1

Answer:

492Rs

Step-by-step explanation:

first convert the length and breadth into metres.

then, find area by multiplying l and b.

then multiply the result with 20 Rs....

you get 20x24.6= 492Rupees...