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Snowcat [4.5K]
3 years ago
8

The scale is 1:30 and their are 10 boulders. How many boulders are their in the real pond

Physics
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer:

the correct answer is C

Explanation:

When we express that the scale is 1:30 we mean that the objects of the realization are reduced by a factor of 30 in the graph, for example a distance of 30 cm in the graph is represented by a distance of 1 cm.

Therefore something that in the graph has n value to bring it to real size must be multiplied by the scale.

Applying this to our case if there is

               10 boulder on the chart

in reality there are #_boulder = 10 30

                                #_boulder = 300 boulder

so the correct answer is C

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