Question

a rectangular put of dimensions 15m×12m×30m is dug and the earth taken out olis disposed off in acarrier which can carry a maximum load of 540cmsquare of earth. the least number of rounds the carrier has to make to dispose off the earth dug is​

Answer 1

Answer:

If 4* - 4- = 24 then find the value of (2x).

26. If 8*+1

64, then find the value of 32x +1

27. If x-2 = 64, then find the value of x1/3 + xº.

28. If (23)2 = 44, then find the value of x3.

29. If (16)2x+3 (64)*+3, then find the value of 42x-2

3

81

30. If

then find the value of x.

3

16

X

2x

2

2

2

then find the

Answer 2

Answer:

Volume of pit = 30 x 15 x 12

No. of rounds = Volume of pit / Volume of carrier

= 5400 / 540  

= 10

hope it helps you.