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3 years ago

35% of 120 = 12% of 50 = 55% of 40 =

Mathematics

1 answer:

GrogVix [38]3 years ago

7 0

Step-by-step explanation:

$p\%=\dfrac{p}{100}\\\\\\35\%=\dfrac{35}{100}=0.35\\\\35\%\ of\ 120\to0.35\cdot120=42\\\\\\12\%=\dfrac{12}{100}=0.12\\\\12\%\ of\ 50\to0.12\cdot50=6\\\\\\55\%=\dfrac{55}{100}=0.55\\\\55\%\ of\ 40\to0.55\cdot40=22$

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