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posledela
3 years ago
15

Can someone please help me with this:) ​

Mathematics
1 answer:
madam [21]3 years ago
3 0

Answer:  c

Step-by-step explanation:

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Problemas de razonamiento división de números decimales. Ayer Susana se fue de viaje a visitar a unos familiares. Recorrió 135,7
schepotkina [342]

Usando las relaciones entre velocidad, distancia y tiempo, se encuentra que ella condujo a una velocidad media de 90,5 km/h.

--------------------------

La <u>velocidad </u><u>es la distancia dividida por el tiempo</u>, por lo que:

v = \frac{d}{t}

  • Total de 135,75 km, o sea, d = 135,75
  • Llego en 1,5 horas, o sea, t = 1,5

La velocidad es:

v = \frac{d}{t} = \frac{135,75}{1,5}

División de decimales, o sea, seguimos multiplicando los números por 10 hasta que ninguno sea decimal:

v = \frac{135,75}{1,5} = \frac{1357,5}{15} = \frac{13575}{150} = 90,5

Ella condujo a una velocidad media de 90,5 km/h.

Un problema similar es dado en brainly.com/question/24558377

4 0
2 years ago
PLEASE HELP!!!!
aivan3 [116]

Answer:

d

Step-by-step explanation:

=1000

10^3 is 1000

3 0
3 years ago
Find the area of a circle with a diameter of 12 meters. round to the nearest tenth
photoshop1234 [79]

Answer:

113.1m2

Step-by-step explanation:

you should reread the question and ask for help.

6 0
3 years ago
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the tennis team is selling tickets to a car wash for $6.when they do not sell very many tickets ,the team decreaces the price 25
Anestetic [448]

Answer:

it will be $1.50 (sure yan ah diyan joke)

5 0
3 years ago
find a number such that if 8 is subtracted from 9 times the number , the result is 6 more than twice the number​
zheka24 [161]

Answer:

x=2

Step-by-step explanation:

let the number be x

9x-8=6+2x

9x-2x=6+8

7x=14

x=14/7

x=2

8 0
3 years ago
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