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zalisa [80]
3 years ago
6

Hi can anybody tell me the answer please

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
6 0

Answer:

x = 14 cm

Step-by-step explanation:

200 000 cm = 2 km

1 cm ............... 2km

x cm ..............28 km

x = 28*1/2 = 28/2 = 14 cm

Natalka [10]3 years ago
5 0

Answer:

14cm

Step-by-step explanation:

1 : 200000 \\ 1cm : 200000cm \\  \\ 28km = 28000m \\ 28000m = 2800000cm \\  \\ 1 : 200000 \\ x : 2800000 \\ cross \: multiple \\  \\ 200000x = 1 \times 2800000 \\ 200000x = 2800000 \\  \frac{200000x}{200000}  =  \frac{2800000}{200000}  \\ x = 14cm

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