Question

( 13 )
cost
hus 56. A tank, 30 m long, 20 m broad and 12 m deep,
is dug in a field which is 500 m long and 30 m
wide. By how much will the level (in m) of the
field rise if the earth dug out is evenly spread
on the remaining part of the field ?
(A) 0-33
(B) 0-50
(C) 0-25
(D) 0-40
ber​

Answer 1

Answer:

0.40

Step-by-step explanation: