3 years ago

The price of an item has been reduced by 55% . The original price was $45 .

Mathematics

1 answer:

suter [353]3 years ago

3 0

24.65 because u multiply

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There are 750 spectators in the stadium, of which 420 are women and the rest are men.

WINSTONCH [101]

$750-420=330-number\ of\ men\\\\a)\ \frac{420}{750}\cdot100\%=\frac{42000}{750}\%=56\%\\\\b)\ 100\%-56\%=44\%\\\\There\ is\ 56\%\ of\ women\ and\ 44\%\ of\ men$

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3 years ago

A high-speed train travels 480 km from Paris to Grenoble, France, at an average speed of 180 km/h. How long will it take the tra

Mekhanik [1.2K]

Speed of the train = 180km/hr
Now, distance from Grenoble to Paris = 480 km
Speed = Distance/Time

We know the speed and distance.So, from this we can find time :)
180 km/hr = 480 km /Time
Time = 480/180 = 2.66 hrs ≈ 2.7 hr
Therefore, the answer is D.2.7 hr

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Answer:

Step-by-step explanation:

answer below