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Given that,
Mass of the block, m = 2700 g
Let the dimensions of the block are 20 cm, 5 cm and 10 cm.
To find,
The density of the granite.
Solution,
Let d is the density of the granite. We know that the density of an object is equal to the mass per unit volume. So,
d = m/V
or

So, the density of the block is 2.7 m/s².
Answer:
The distance from Alburry to Wagga wagga on the map is 52 centimetres
Explanation:
The parameters given are
Actual distance between Alburry and Wagga wagga = 130 km.
130 km = 13,000,000 cm
Scale of map = 1:250000
Therefore;
1 unit on the map is equivalent to 250000 units in real measurements
Hence;

Therefore, on the map, Alburry and Wagga wagga are 52 cm. apart.
13 is the correct answer.
the answer is d plz let me know if i got it right