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https://vle.mathswatch.co.uk/images/questions/question16686.png

https://vle.mathswatch.co.uk/images/questions/question16659.png

 Apr 28, 2020
 #1
avatar+1557 
+4

The ratio is 2:7, and we have 4:__, so 2:7 = 4:x. 2*2 = 4, so 7*2 = 14. x = 14.

 

We do the same for the others: 6*2 : 6* 7 = 12:42. 

 

Continue to do the same for the other two.

 Apr 28, 2020
 #2
avatar
0

verry confused on first plz help

Guest Apr 28, 2020
 #4
avatar+1557 
+4

what are you confused about?

hugomimihu  Apr 28, 2020
 #5
avatar
0

dont get what to do like the method confusing

Guest Apr 28, 2020
 #6
avatar+1557 
+4

Ok first do this. We know 2 M of poly fabric is 4 pounds, so how much is each meter?

 

EDIT: I meant how much money / meter

hugomimihu  Apr 28, 2020
edited by hugomimihu  Apr 28, 2020
 #7
avatar
0

2 meter right

Guest Apr 28, 2020
 #8
avatar+1557 
+6

If you don't understand, you can do it step-by-step with me, but plain refusal to actually look at the hints i give, and instead, you just want an answer and pretend that i didn't write anything. Your behavior won't get you anywhere in life, and i'd suggest you stop.

hugomimihu  Apr 28, 2020
 #9
avatar+633 
-1

I agree.

AnExtremelyLongName  Apr 28, 2020
 #10
avatar+657 
0

Good!

LuckyDucky  May 1, 2020
 #2
avatar+1557 
+4

Q2:

 

it would be 350: (solve for total): (solve for total).

 

Once you get the answer simplify by solving for GCF.

 

 

If you don't understand anything feel free to ask!

 Apr 28, 2020

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