Question

please answer my question fast it's really important because tomorrow is my exam​

Answer 1

Answer:

o. 15

Step-by-step explanation:

volume of soil spread = volume of pit

let the thickness of soil spread be " l "

volume of soil spread = l *25 *16 (volume of cubiod = l* b* h)

volume of pit = 8*1.5 *0.3

since volume of soil spread = volume of pit

therefore l*25*16 = 8* 1.5 * 0.3

l = 8*1.5 *0.3/25*16

l = 0.15 m