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NeX [460]
3 years ago
15

It would mean the world to me if you could do this

Mathematics
1 answer:
fiasKO [112]3 years ago
3 0

Step-by-step explanation:

do you have a calculator that could count these? with it it would be easy.

anyway here are the first ones and thanks for the one star

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Patty bought cupcakes for her sister's birthday party. 15 out of the 25 cupcakes had sprinkles on top. What percentage of the cu
Dafna11 [192]

Answer:

60%

Step-by-step explanation:

15/25=.6

6 0
2 years ago
Read 2 more answers
Granger walks 2 1/5 miles in 2/3 an hour at a constant speed.
Lorico [155]
She walks 3 3/10 mph
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3 years ago
Maritza esta vendiendo una bicicleta seminueva que ya no utiliza. Como le costo doscientos soles, incluido IGV, ahora la venderá
Sophie [7]

Answer:

Ok, primero, como lo deducimos gráficamente?

Sigamos estos pasos.

Dibujemos en una recta, la distancia entre el punto 0 soles y el precio de la bicicleta = 200 soles.

200 soles representa el 100%.

Ella lo quiere vender al 80% (o le quiere restar el 20%).

Entonces, con una regla, medir la distancia entre 0 soles y 200 soles.

Dividir esa cantidad por 10. (cada una de estas cantidades va a representar un 10%)

Multiplicar eso por 8.

Esa cantidad es el equivalente al 80% del precio de la bicicleta.

Abajo hay un dibujo donde se ve el método.

Una forma mas matemática de resolverlo es:

200 soles = 100%.

x soles = 80%

x es el precio al que ella va a vender la bicicleta:

Veamos el cociente de esas dos ecuaciones:

200/x = 100%/80%

x = 200*(80%/100%) = 160

Ella vendería la bicicleta en 160 soles.

8 0
3 years ago
X^2 + 12 =3 solve, give exact solution(s) no rounding or decimals
Papessa [141]

Answer:0

Step-by-step explanation:

5 0
2 years ago
In a drama classroom, 75% of the students are chosen to perform a play. Of those choosen, 15% have singing roles. What is the pr
Nikolay [14]

Answer:

1/5 or 0.2

Step-by-step explanation:

  1. probability=No of students with singing roles/No of people in the play
  2. 15/75=1/5 or 0.2
4 0
3 years ago
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