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dem82 [27]
3 years ago
8

How do you change 20.25 into a fraction

Mathematics
2 answers:
bearhunter [10]3 years ago
7 0

Answer:

81/4

Step-by-step explanation:

I know this because I did this before

marta [7]3 years ago
6 0

Answer:

\frac{81}{4}

Step-by-step explanation:

20 \frac{25}{100}

20 \frac{1}{4}

20 + \frac{1}{4}

20 * \frac{4}{4} + \frac{1}{4}

\frac{20*4}{4} + \frac{1}{4}

<u />\frac{20 * 4 + 1}{4}<u />

   \frac{81}{4}

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Solve the inequality 2x &lt; 6
Dima020 [189]

Answer:

x < 3

Step-by-step explanation:

2x < 6

Divide each side by 2

2x/2 < 6/2

x < 3

8 0
2 years ago
PLEASE HELP‼
stellarik [79]

D. 75 cm

Step-by-step explanation:

fill in the y with 20.5, so you get 20.5=0.3x-2. Add the 2 to the 20.5 so you get 22.5=0.3x. Divide both by 0.3 to get 75=x.

sorry if it's a bd explanation, hope this helps :)

4 0
3 years ago
The answer please for my online class
Eddi Din [679]

Answer:

B. -500

Step-by-step explanation:

\dfrac{(2a^4)^2}{a^0a^5} =

= \dfrac{2^2a^8}{a^5}

= 4a^3

= 4(-5)^3

= 4(-125)

= -500

3 0
2 years ago
El garage "Bolivar" tiene3 pisos. En el primero hay 5 filas con 20 lugares en cada una. En el segundo y en el tercero, 4 filas c
Iteru [2.4K]

Answer:

220 automóviles

Step-by-step explanation:

Aquí, queremos saber la cantidad de autos que ingresarán al garaje cuando esté completamente ocupado.

De la pregunta, nos dicen que hay 3 pisos. Para el 1er piso, hay 5 filas de 20 lugares.

El número total de autos que pueden estar en esto será 5 * 20 = 100 autos.

Para el segundo y tercer piso, tenemos 4 filas de 15 cada una.

El número total de autos aquí será 2 (15 * 4) = 2 * 60 = 120 autos

El número total de automóviles cuando está completamente ocupado es, por tanto, = 100 + 120 = 220 automóviles

8 0
3 years ago
Find all possible solutions for the following equation<br> x²+7x+63=63
Ugo [173]

Answer:

Step-by-step explanation:

X^2+7x+63=63

<=> x^2+7x=63-63=0

<=> X(x+7)=0

<=> x1=0

X2=-7

8 0
3 years ago
Read 2 more answers
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