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Softa [21]
3 years ago
14

On a chilly day in New York, the temperature changed at -4 degrees per hour. How many hours did it take for the temperature to c

hange -36 degrees?
Mathematics
2 answers:
Aleks04 [339]3 years ago
6 0

Answer:

9 hours

Step-by-step explanation:

36 degrees total /4 degrees per hour = 9 hours

grigory [225]3 years ago
5 0
<h2>Required Answer:</h2>

\huge{\boxed{\sf{hours=9}}}

Question:

On a chilly day in New York, the temperature changed at -4 degrees per hour. How many hours did it take for the temperature to change -36 degrees?

<h2>Given:</h2>

  • Temperature changed in one hour = -4 degrees

<h2>To find :</h2>

  • hours did it take for the temperature to change -36 degrees
<h2 /><h2>Let </h2>
  • no. of hours =x
<h2>Answer:</h2>

Equation formed according to question:

→- 4 \times x =  - 36

→x =  \frac{ - 36}{ - 4}

→x = 9✓

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We could go further and create one equivalent fraction.  Multiply the first two terms by 4/4, obtaining:

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Other equivalent expressions exist here.

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