Question

Can anyone solve this?

Answer 1

Answer:

50.4 km (Answer B)

Step-by-step explanation:

From this information, we are able to create a proportion, 2cm/21km= 4.8cm/x km (x representing the actual distance). After cross-multiplying and simplifying, you get an answer of 50.4km. Hope this helps!

Answer 2

Answer:

B) 50.4 km

Step-by-step explanation:

2 cm : 21 km

Then multiply by 2.4 on each side:

2 x 2.4 cm : 21 x 2.4 km

4.8 cm : 50.4 km