Question

the product of 2 number is 7000 if one number is 20 find out the other number
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Answer 1

Answer :-

• The other number is 350.

Given :-

• The product of 2 numbers is 7000.
• One of the numbers is 20.

To find :-

• The other number.

Step-by-step explanation :-

• It has been given that the product of two numbers is 7000 and one of the numbers is 20. We have to find out the other number.

• Let the other number be "x".

• Their product is 7000, so that means the product of 20 and x is 7000.

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Then,

$\sf20 \times x = 7000$

Multiplying 20 with x,

$\sf20x = 7000$

Transposing 20 from LHS to RHS, changing it's sign,

$\sf x = \dfrac{7000}{20}$

Dividing 7000 by 20,

$\underline{\boxed{\sf x = 350}}$

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• So, the other number is 350.

Answer 2

❍Let the other number be x respectively.

$\underline{\bigstar \: \boldsymbol{According \: to \: the \: given \: Question \: :}}$

• Product of 2 numbers is 7000 and one number is 20.

Therefore,

$:\implies\sf{20 \times x = 700} \\ \\ \frak{multiplying \: the \: 20 \: and \: x,we \: get: } \\ \\ :\implies\sf{20x = 7000} \\ \\ :\implies\sf{x = \frac{ \cancel{7000}}{ \cancel{20}}} \\ \\ :\implies \boxed{\frak \pink{x = 350}} \bigstar$

$\therefore{\underline{\textsf{Hence,\;the\;other\;number\;is\;350.}}}$