Question

A rectangular metal block measures 10 cm by 4cm by 5cm. Given that the density of the block is 8.9g/cm cubed. Determine the mass of the block.

Answer 1

Answer:

The answer is 1780g

Explanation:

density= mass÷ volume

therefore mass= density× volume

volume=l×b×h

= 4×5×10

=200

mass= 8.9×200

= 1780g

Answer 2

Answer:

1780g

Explanation:

$density = \frac{ mass}{volume}$

Volume=10×4×5=200

Mass=8.9×200

= 1780g