Fill in the blank-array -1-lendarrayA- 350B- 400C- 450D- 120

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Relation for Inverse Proportion

Fill in the b...

Question

Fill in the blank.

$\begin{matrix} x & 100 & 75 & 50 & 25 y & 60 & 80 & 240 \end{matrix}$

120

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400

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350

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450

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Solution

The correct option is A
120

According to the given details in the table, we know that it's an inverse proportion.

AB = constant
$A_{1} \times B_{1}$ = $A_{2} \times B_{2}$

Let the blank be "y".

The equation formed will be,
$100 \times 60 = 75 \times 80 = 50 \times y = 25 \times 240$

$\Rightarrow 6000 = 6000 = 50 y = 6000$

$y = \frac{6000}{50}$

$∴ y = 120$

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Fill in the blank. x100755025y6080240

The correct option is A 120 According to the given details in the table, we know that it's an inverse proportion. AB = constant A1×B1 = A2×B2 Let the blank be "y". The equation formed will be, 100×60=75×80=50×y=25×240 ⇒6000=6000=50y=6000 y=600050 ∴y=120

Fill in the blank.

$\begin{matrix} x & 100 & 75 & 50 & 25 y & 60 & 80 & 240 \end{matrix}$