Question

The product of two number is 2.006 if one of them is 0.72 what will the other number

Answer 1

Appropriate Question:

The product of two numbers is 2.0016, if one of them is 0.72. Find the other number.

Given :

• The product of two numbers = 2.0016
• One of the number is 0.72

To calculate :

• The value of other number.

Calculations :

Assumption -

Let us assume the other number as x.

Now,

$\dashrightarrow \: \: \rm \: 0.72 \times x = 2.0016$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\dashrightarrow \: \: \rm x = \cancel\dfrac{2.0016}{0.72}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\dashrightarrow \: \: \underline{ \boxed{ \pmb{ \rm{x = 2.78}}}}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\underline{ \sf{ \therefore \: The \: other \: number \: is \: \bf 2.78}}$

⠀⠀⠀⠀________________

V E R I F I C A T I O N :-

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\dashrightarrow \sf First \: no. \times Second \: no. = Product_{(of \: two \: numbers)}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\dashrightarrow \sf 0.72 \times 2.78 = 2.0016$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\dashrightarrow \sf 2.0016 = 2.0016$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\therefore \underline{\sf{\pmb{L.H.S = R.H.S}}}$

Hence, verified!

Answer 2

Appropriate Question:

The Product of two number is 2.0016, if one of them is 0.72. What will be the other number.

$\huge{\underline{\mathtt{\red{A} \pink{N} \green{S} \blue{W} \purple{E} \orange{R}}}}$

$\sf\green{Given :}$

➣ The Product of two number is 2.0016

➣ One of the number is 0.72

$\sf\pink{To \: Find :}$

➣ The Value of the another number

$\sf\red{Solution :}$

➪ Let, the Another Number be x

⇒ First Number × Second Number = Product of the two numbers

⇒ 0.72 × x = 2.0016

⇒ x = $\cancel\frac{2.0016} {0.72}$

⇒ x = 2.78

⟼ The Value of another number is 2.78

Verification :

➤ L. H. S. = 0.72 × 2.78 = 2.0016

➤ R. H. S. = 2.0016

⟼ L.H.S. = R.H.S.

Hence, Verified !