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drek231 [11]
2 years ago
9

There are

Mathematics
1 answer:
Andrew [12]2 years ago
8 0

Answer:

40%

Step-by-step explanation:

If there are 1200 students in the school and 720 of them are boys that means 480 of them are girls.

I like to do cross multiply and divide so the equation for that would be  480/120 = ?/100

if you cross and multiply 480 by 100 you will get 48000 then if you divide that by 1200 you will get 40 as your missing value.

Im basically just saying 480/1200 = 40%

If you need further help there are plenty of you tube videos on how to cross  multiply and divide

Hope this helps

- Please mark brainliest :)

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Plz help will mark brainliest..
egoroff_w [7]
The best answer would be 2 feet hope this helps!
6 0
2 years ago
Read 2 more answers
Pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!
frez [133]

Step-by-step explanation:

=( n-2)180

= ( 4 - 2 )180

= 360

So, 144 + 90 + m<2 +m<1 = 360

144 + 90 + 85 + m<1 = 360

319 + m<1 = 360

m<1 = 360 - 319

m<1 = 41

their is an unknown angle so let's call it x

let's find x first ( m<6=49)

x + m<6 = 180

x + 49 = 180

x = 180 - 49

x = 131

Now let's find m<7

m<7 + 38 + m<4 + x = 360

m<7 + 38 + 85 + 131 = 360

m<7 + 254 = 360

m<7 = 360 - 254

m< 7 = 106

8 0
3 years ago
(-9,-2) and (1,3) <br> is y-3=1/2(x-1)
Simora [160]

Answer:

(1,3) is a solution.

Step-by-step explanation:

7 0
3 years ago
Hari bought a shirt for Rs 320 and sold it for Rs 365 to Ram calculate his profit or loss​
solmaris [256]

Answer:

profit=sp-cp

=365-320

=45#

7 0
2 years ago
3.
lilavasa [31]

Answer:

32

Step-by-step explanation:

Since there is 112 more red marbles than green marbles,

7 units= 112

1 unit= 112÷7= 16

2 units(no. of blue marbles)=16×2=32

4 0
3 years ago
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