Consider the statement: Ratio of breadth and length of a hall is 2:5. Complete theFollowing table that shows some possible breadths and lengths of the hall.TheAndThe About the author Peyton
Given the ratio of breadth and length of a hall = 2:5 also given, breadth of the hall = 10 and length of the hall = 25 then, the ratio of breadth and length \frac{10}{25}=2:5 25 10 =2:5 to find the missing figures we multiply 25\times2=5025×2=50 we multiply 20\times2=2020×2=20 is the first missing figure. hence the second breadth of hall=20 and length of the hall=50 for finding second missing figure, we have 40=10\times440=10×4 so to find the second missing figure we multiply 25\times4=10025×4=100 hence, third breadth of the hall= 40 & length=100. Reply
Given the ratio of breadth and length of a hall = 2:5
also given, breadth of the hall = 10 and length of the hall = 25
then, the ratio of breadth and length \frac{10}{25}=2:5
25
10
=2:5
to find the missing figures
we multiply 25\times2=5025×2=50
we multiply 20\times2=2020×2=20 is the first missing figure.
hence the second breadth of hall=20 and length of the hall=50
for finding second missing figure, we have
40=10\times440=10×4
so to find the second missing figure we multiply 25\times4=10025×4=100
hence, third breadth of the hall= 40 & length=100.