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Oxana [17]
3 years ago
13

What is the answer to the problem 8 1/3 x 3 3/4?

Mathematics
2 answers:
Elis [28]3 years ago
8 0
The answer to your question is 31.25 or 31 1/4
in order to get this answer, you convert 8 1/3 to 25/3 and 3 3/4 to 15/4. then you multiply across. 25*15/3*4
klio [65]3 years ago
6 0
31 1/4. Steps:
(25 x 15) / (3 x 4) = 125 / 4 = 31 1/4
You might be interested in
20 pupils can plant 1000 eucalyptus trees in 4hours . Home many trees can 30 pupils plant in 6 hours
Dmitry [639]

Answer:

2250 trees

Step-by-step explanation:

Find how many eucalyptus trees are planted in an hour.

4 hours = 1000

1 hour = 1000 ÷ 4 = 250

20 pupils = 250

1 pupil = 250 ÷ 20 = 12.5 (in an hour)

30 pupils = 12.5 x 30 = 375 trees (in an hour)

6 hours = 375 x 6 = 2250 trees

3 0
3 years ago
What is the solution of the system of equations?
Charra [1.4K]
When we are given a system of 3 linear equations, with 3 variables, we proceed as follows:

We consider 2 pairs or equations, for example (1, 2) and (2, 3), and eliminate one of the variables in each pair, creating a system of 2 linear equations with 2 unknowns. 

Note that the third equation contains -2y which can be used to eliminate easily -6y in the second equation, and -4y in the fourth.

i) consider equations 1 and 3:

-3x-4y-3z=-7
5x-2y+5z=9

multiply the second equation by -2:

-3x-4y-3z=-7
-10x+4y-10z=-18

adding the 2 equations we have -13x-13z=-25

ii) consider equations 2 and 3. Multiply the third equation by -3:

    2x-6y+2z=3
-15x+6y-15z=-27

adding the 2 equations we have -13x-13z=-24

So we got -13x-13z is -25, but also -24. this means the system is inconsistent, so it has no solution.

Answer: the system has no solutions
4 0
3 years ago
What is the slope of the line that passes through the points (8, -9) and (14,−9)? Write your answer in simplest form.
olchik [2.2K]

Answer:

A horizontel line equation y=0x+-9 the slope is zero slope

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the value of 2x to the 4th degree + 5x when x=6
Thepotemich [5.8K]
Assuming you mean 2x to the 4th degree is  2x^4, the expression is 2x^4 + 5x.

And the value of that expression when x = 6 is:

2 (6^4) + 5(6) = 2 (1296) + 30 = 2592 + 30 = 2622

Answer: 2622
5 0
4 years ago
Distribute $1000 into three parts so that one part will be three times as large as the second and the third part will be as larg
Over [174]

Answer:

See below

Step-by-step explanation:

x = part 1

3x = part 2

x + 3x  = part 3       summed, they equal 1000

x    +     3x      +   x + 3x = 1000

8x = 1000

<u>x = 125       3x = 385      third part = 500 </u>

3 0
2 years ago
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