Fig. 15.18 shows the plan of a foundation
which is of uniform width 1 m.
If 1 m³of earth...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 14.06.2020 13:57, louiecampos
Fig. 15.18 shows the plan of a foundation
which is of uniform width 1 m.
If 1 m³of earth has a mass of 1½ tonnes, what
mass of earth will be removed when digging
the foundation to a depth of 1½m?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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