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jimishg
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venksune
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jimishg
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Alex_NL
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The answer must be D.

st.1
4,20 = 8 * 0,50 + 2 * x
4,20 = 4,00 + 2x
0,20 = 2x
x = 0,10

st.2
10 * 0,42 = 4,20

I don´t understand why the given answer is C.
I am not familiair with realtestquestion.com.

Regards,

Alex
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saurya_s
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Oh man. they are horrible, you will find lots of wrong answers.
S



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