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Orlov [11]
3 years ago
13

-1/4×3/5×-2/5 what dose this Equal

Mathematics
1 answer:
Alex787 [66]3 years ago
7 0

Answer:

3/50

Step-by-step explanation:

Multiply across the fraction- First start with the numerator digits (-1, 3, and -2)

-2*-1= 2 and 2*3= 6 So you should have 6 as your numerator

Now look at the denominator digits (4, 5, and 5)

Multiply across and you should get 100 as your denominator

You now have 6/100 but you are not done yet! Don't forget to simplify the fraction to get your final answer

Both 6 and 100 are divisible by 2 (6 divided by two is 3, and 100 divided by two is 50)

Thus, your final answer should be 3/50!

You might be interested in
En la preparación de un perfume se cuenta con dos tipos de esencia base: 1600 ml de una y 1680 ml de otra. Se quiere envasarlas,
Lostsunrise [7]

Answer:

33,600 frascos

Step-by-step explanation:

Resolvemos esta pregunta utilizando el método mínimo común múltiple

Encuentre y enumere los múltiplos de 1600 y 1680 hasta encontrar el primer múltiplo común. Este es el mínimo común múltiplo.

Múltiplos de 1600:

1600, 3200, 4800, 6400, 8000, 9600, 11200, 12800, 14400, 16000, 17600, 19200, 20800, 22400, 24000, 25600, 27200, 28800, 30400, 32000, 33600, 35200, 36800

Múltiplos de 1680:

1680, 3360, 5040, 6720, 8400, 10080, 11760, 13440, 15120, 16800, 18480, 20160, 21840, 23520, 25200, 26880, 28560, 30240, 31920, 33600, 35280, 36960

Por lo tanto,

LCM (1600, 1680) = 33,600

La menor cantidad de frascos necesarios es 33,600 frascos.

4 0
3 years ago
The following formula models the number of prison inmates, P, in thousands, who are in U.S prisons x years after 1980.
MariettaO [177]
2X^2+22x+318=1270
2x^2+22x-952=0
x^2+11x-476=0
(x+28)(x-17)=0
x=17
7 0
2 years ago
What are examples of nonstatistical question
posledela

Answer:

The type of questions that has only one answer.

Step-by-step explanation:

example:

What time did Katy wake up? Did you eat lunch?

7 0
3 years ago
The label on a gallon of ice cream shows the total fat contents as 9 grams (g) of which 6 grams are saturated fat. What is the r
Lunna [17]
The ratio is (saturated fat) : (total fat) ----- 6 grams : 9 grams ----- Divide both sides by 3 ----- 6/3 grams : 9/3 grams ----- 2 grams : 3 grams ----- 2:3 is the ratio ----- You can also represent it in fraction form : 2/3
5 0
3 years ago
HELP NEEDED! (Giving points) How many times greater is 3.4 than 1.7?
QveST [7]

Answer:

2

Step-by-step explanation:

Divide 3.4 by 1.7 and you get 2

4 0
2 years ago
Read 2 more answers
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