Question

what would be the cost of digging a cuboidal pit of size 10 cm into 8 cm into 5 cm if the worker charges rupees 30 per metre.
plzz answer

Answer 1

120rupees as if we multiple 8cm*5cm*10*=400cm converted to Metre is 4m so 1m 30rupees, 4m 120 rupees

Answer 2

ANSWER :-

₹ 120

EXPLAINATION :-

Volume of of Cuboidal Pit = ( 10 × 8 × 5 ) cm

=> ( 80 × 5 ) cm

=> 400 cm

Conversion of centi - meter to meter :-

As we know ,

1 cm = 1 / 100 m

So ,

400 cm = 400 / 100 m

=> 4 meter

Cost of digging = ₹ ( 30 × 4 )

=> ₹ 120