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If 3/4 of the distance between two places is 30km, how much is 2/5 of the distance is these places? Solve it with unitary method. HEEELLLPPPP MEE​

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SeoPark

Answer:

2/5 of the distance between two places is 60km

Step-by-step explanation:

assume 'x' is the distance between the two places..

3x/4 = 30

x = 120/3 = 40km

2(40)/5 = 16km

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Answer:

16 Km

Step-by-step explanation:

multiply 30 by [tex]\frac{4}{3}[/tex] , the inverse of [tex]\frac{3}{4}[/tex] , to find the original distance

original distance = [tex]\frac{4}{3}[/tex] × 30 = 4 × 10 = 40 Km

Then

[tex]\frac{2}{5}[/tex] of distance = [tex]\frac{2}{5}[/tex] × 40 = 2 × 8 = 16 Km

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