Quick Answer for what is 85 percent of 40 = 34
Let’s Calculate what is 85 % of 40 Step by step
Today, we’re going to tackle the Percent calculation of “what is 85 percent of 40.” Percentages are a fundamental concept in mathematics and are widely used in various real-life scenarios, including discounts, taxes, and statistics.
Now, to find 85 percent of 40, we’ll use a straightforward method. When we say “percent,” we mean per hundred, which is represented by the symbol “%.” So, 85 percent is equal to 85/100 or 0.85 as a decimal.
Method 1: Multiplication
To find 85 percent of 40 using multiplication, we’ll multiply 0.85 (the decimal equivalent of 85 percent) by 40:
85% of 40 = 0.85 * 40
Now, let’s do the math:
85% of 40 = 0.85 * 40
= 34
So, 85 percent of 40 is 34.
Method 2: Proportion
Another method to find the same result is by setting up a proportion. We can say that “85 is to 100 as x is to 40” and then solve for x:
85/100 = x/40
To find x, cross-multiply and then solve for x:
85 * 40 = 100 * x
Now, divide both sides by 100:
x = (85 * 40) / 100
Now, let’s do the math:
x = (85 * 40) / 100
= 3400 / 100
= 34
So, 85 percent of 40 is 34, and we have the same result using the proportion method.
Calculate of what is 85% of 40 with Real-life example:
Let’s consider a real-life example. Suppose you bought a shirt that originally costs $40, and the store is offering an 85 percent discount. To calculate the discounted price, you can use the methods we just discussed.
Method 1 (Multiplication):
Discounted price = Original price * (1 – Discount percentage)
= 40 * (1 – 0.85)
= 40 * 0.15
= $6
Method 2 (Proportion):
Discounted price = Original price * (Discount percentage)
= 40 * 0.85
= $34
In both methods, the discounted price of the shirt is $34, saving you $6 from the original price.