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6 Aug 2018

10-3-Ratio,


if x:y= 3:4, find the value of  3x+2y:2x+5y
1>17: 26
2>15: 26
3>17: 25
4>17: 27

2-Ratio


If (3a+2b): (5a +3b)= 18:29, find a:b
1> a:b=4:3
2> a:b=4:5
3> a:b=3:3
4> a:b=3:4









1


   if there is 1 boy and 4 girls you could write the ratio as:

27 Jun 2018

Gr:7:Average

An average is the result that you get when you add two or more numbers together and divide the total by the number of numbers you added together.

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What is the ratio of the numbers

Daily practice Math and live answers from educators! There are 47 female teachers and 18 male teachers at BHUVAN's ACADEMY. What is th...