Question

if 30 percent of a quantity is 540,then the quantity is?​

Answer 1

The number is 1800.

• A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. The word per cent means per 100. The word "percent" is used to symbolise it.
• There is no dimension to percentages. As a result, it is known as a dimensionless number. When we say a number is 50% of anything, we mean that it is 50% of everything. We must divide the value by the entire value to find the percentage, and then multiply the resulting number by 100. The original number is subtracted from the new number, divided by the original number, then multiplied by 100 to get the % increase.

here, according to the given information,

Let x be the number.

Now, it is given that, 30 percent of a quantity is 540.

Then, we have, $\frac{30x}{100} = 540$

Or, x = 1800.

Hence, the number is 1800.

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Answer 2

Answer:1800

step by step explanation

let the number be x

ATQ:30% of x = 540

(30/100) * x = 540

x = 540/(30/100)

x = 540*(100/30)

x = 1800

Hence,the number is 1800