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Alja [10]
3 years ago
12

What is 7/20 in decimals

Mathematics
2 answers:
FromTheMoon [43]3 years ago
6 0

Answer:

0.35 :)

Step-by-step explanation:

Musya8 [376]3 years ago
4 0

Answer:  0.35 your welcome

Step-by-step explanation:  

You might be interested in
Your class raised money by selling hot dogs and hamburgers. Hot dogs were sold for $.50 (fifty cents), and hamburgers were sold
LenKa [72]

Answer:

Number of hot dogs sold =  56

Number of  hamburgers sold = 52

Step-by-step explanation:

Let

Number of hot dogs sold = x

Number of  hamburgers sold = y

We can make equation from given equations:

0.50x+1y=80 (Hot dogs were sold for $.50 (fifty cents), and hamburgers were sold for $1 (one dollar). The total money raised by your class was $80. )

x+y=108  (Together you sold 108 hot dogs and hamburgers.)

Now we cam solve these system of equations to find value of x and y

0.50x+y=80--eq(1)\\x+y=108--eq(2)

Subtract both equations to get value of x:

0.50x+y=80\\x\:\:\:\:\:\:\:\: + y=108\\-\:\:\:\:\:\:\:\: -\:\:\:\:\:\: -\\---------\\-0.5x=-28\\x=\frac{-28}{-0.5}\\x=56

We get value of x = 56

Now putting value of x in equation 2 to find value of y

x+y=108\\56+y=108\\y=108-56\\y=52

So, we get y = 52

Therefore,

Number of hot dogs sold = x = 56

Number of  hamburgers sold = y = 52

6 0
3 years ago
Calculate the mass of NaOH in 0.2 moles of NaOH
masya89 [10]

Answer:

0.2M i.e

Step-by-step explanation:

6 0
3 years ago
Solve for t<br><br> - 7/4 = 2/5 (t)<br><br> t=
Lena [83]
-7/4:-1.75
2/5:0.4
-1.75=0.4t
-1.75/0.4=t
-4.375=t

Hope I helped you well, have a victorious day!
4 0
3 years ago
refer back to the first problem on Tuesday,A scale of a map is 1 in:125ft,jon lives 250 feet away from max.how many inches separ
pishuonlain [190]

Answer:

2 inches

Step-by-step explanation:

The scale means 1 inches on map equal 125 feet in real life

<em>We know in real life Jon lives 250 ft away from Max. 250 is twice of 125, hence in map</em>, it should be 1*2=2 inches.

On the map, it is 2 inches from Jon's home to Max's home.

4 0
3 years ago
I need help on this question it says apply the distributive property to create an equivalent expression. 4(x−2+y)
ratelena [41]

Answer: You would just use the regular steps going through the process of distribution in mathematics.

Step-by-step explanation: The equivalent expression would be 4(x)+4(-2)+4(y)

3 0
3 years ago
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