Question

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Exercise 7.1
Convert these fractions to percentages.
3
4.
5.
3.
7
100
55
100
6.
19
100
2.
23
123
1
10
10. 12
11.
9.
10
9.
12
8.
24
50
31
5
2.​

Answer 1

Answer:

A model of a ship is made to a scale of 1 : 200.

The surface area of the model is 7500 cm .

Calculate the surface area of the ship, giving your answer in square metres