Question

Please answer, I will give you PTS.

Answer 1

Answer:

106256

Step-by-step explanation:

We ca do this by substitution method,

by that method we can say that 106256 is the answer

Answer 2

Question :

What could be the number in the START box ?

$\small\fbox{START}$ ➝ $\small\fbox{÷ ~16}$ ➝ $\small\fbox{× ~ 20}$ ➝ $\small\fbox{132820}$

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Options :

(A) 116256

(B) 106256 $\bf\color{navy}{\checkmark}$

(C) 384120

(D) 102656

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Given :

• $\small\fbox{START}$ ➝ $\small\fbox{÷~ 16}$ ➝ $\small\fbox{×~ 20}$ ➝ $\small\fbox{132820}$

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To find :

• The number at the START box.

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Assumption :

• Let the number in the empty box be x.

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Solution :

$\small\fbox{x}$ ➝ $\small\fbox{÷~ 16}$ ➝ $\small\fbox{×~20}$ ➝ $\small\fbox{132820}$

Transforming the equation in usual form

$\sf\implies\:x \div 16 \times 20 = 132820$

$\sf\implies\:\frac{x}{16} \times 20 = 132820$

Multiplying the terms

$\sf\implies\:\frac{20x}{16} = 132820$

Cross multiplying

$\sf\implies\:20x= 132820 \times 16$

$\sf\implies\:20x=2125120$

Transposing 20 to RHS it goes to the denominator

$\sf\implies\:x=\frac{2125120}{20}$

Reducing the fraction to the lower terms

$\sf\implies\:x=\frac{212512\cancel{0}}{2\cancel{0}}$

$\sf\implies\:x=\cancel{\frac{212512}{2}}$

$\small{\underline{\boxed{\mathrm{\implies\:x\:=\:106256}}}}$

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