Question

give the answer


direct and inverse proportion ​

Answer 1

Answer:-

Step by step explanation :-

Answer : 1

When A2=4,b2=? (k) says

k=a2/b2 =>b2=a/k

= 4/1= 4×8=32

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Answer:- 2

when a3=7,b3=?

k=a3/b3 => b3= a3/k

7/1=7×8=56

$\small\red{\boxed{\bold{Ans.56}}}$

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Answer:-3

when a4=13,b4=?

k = a4/b4 => b4 = a4/k

= 12/1 = 12×8 =96

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Answer:-

when a5=?, b5=?

k= a5/b5 => b5 =a5/k

= 20/1 =20×8 =160

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The full table with answer

$\begin{array}{I c I c l c I}</p><p>\cline{1-6}part\: of\: red\: pigment &1 & 4 & 7 & 12 &20\\</p><p>\cline{1-6} part \:of \:base & 8 & 32 & 56 & 96 &160\\</p><p>\cline{1-6}</p><p>\end{array}$

Answer 2

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Answer : 1

When A2=4,b2=? (k) says

k=a2/b2 =>b2=a/k

= 4/1= 4×8=32

{Ans.32

Answer:- 2

when a3=7,b3=?

k=a3/b3 => b3= a3/k

7/1=7×8=56

{Ans.56

Answer:-3

when a4=13,b4=?

k = a4/b4 => b4 = a4/k

= 12/1 = 12×8 =96

{Ans.96

Answer:-

when a5=?, b5=?

k= a5/b5 => b5 =a5/k

= 20/1 =20×8 =160

{Ans.160

$<marquee> hope it help you$