21/25 as a decimal

What is 21/25 as a decimal ?

21/25 as a decimal can be calculated as follows below and after that 21/25 to decimal can be converted to percentage by multiplying with 100 to get percent.

Fraction 21/25 to decimal = 21 ÷ 25

21 ÷ 25 = 25 21

25 21 = 0. (Does not divide, write 0. and multiply 21 by 10)

25 210 =8 remainder 10    (We multiply 10 by 10 to get 100 for the next calculation)


25 100 =4 remainder 0     (we stop because remainder is 0)

25 21 = 0.84

25 21 as a decimal in full digit = 0.84.

21/25 as a decimal = 0.84 to 2 decimal places= 0.84

21/25 as a percentage =.(21/25)*100=84


21/25 + 21/26 fraction calculator

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Fraction Calculator - Steps

Adding fractions

how to add fractions

21/25 + 21/26

First multiply denominators to get common denominator

25 X 26 =650

Divide common denominator by each fraction denominator and multiply it to get numerator.

546+525 = 1071

So
21/25 + 21/26 = 1071/650

Subtracting fractions

how to substract fractions

21/25 - 21/26

First multiply denominators to get common denominator

25 X 26 =650

Divide common denominator by each fraction denominator and multiply it to get numerator.

546-525 = 21

So
21/25 - 21/26 = 21/650

Multiplying fractions

how to multiply fractions

21/25 x 21/26

First multiply denominators together

25 X 26 =650

Multiply numerators together.

21x21 = 441

So
21/25 x 21/26 = 441/650

Dividing fractions

how to divide fractions

21/25 ÷ 21/26

First Inverting the second fraction, which gives

21/25 ÷ 26/21

then multiply denominators together

25 X 21 =525

Multiply numerators.

21 X 26 =546

So
21/25 ÷ 21/26 = 546/525


546/525 as a decimal = 0.84

546/525 as a percentage = 104


0.84 = 8.4 to the nearest tenth

0.84 = 0.84 to the nearest hundredth

0.84 = 0.84 to the nearest thousandth

84 = 840 to the nearest tenth

84 = 84 to the nearest hundredth

84 = 84 to the nearest thousandth

Fractions types

There are two types of fractions, proper and improper fractions. Proper fractions are simple fractions with a numerator and denominator only, while improper fractions are also called mixed fractions. it has a whole number, a denominator and numerator.

Fraction operations

There are four operations that can be performed on fractions, they are Addition, subtraction, Division, multiplication.

Addition: Addtion operations are carried out by adding two fractions together, eg a/b + C/d

Division: Division operations are performed by dividing one fraction by another, eg a/b ÷ c/d

Multiplication: Multiplication operation is performed by multiply two fractional values, eg a/b X c/d

Subtraction: Subtraction is performed by subtracting one fraction from another. eg a/c - i/j

Numerator / Denominator

Numerator: We call the top number the Numerator, it is the number at the top of the fraction you have.

Denominator: We call the bottom number the Denominator, it is the whole number that is at the bottom, it is the number that is divided into.

Fraction to decimal conversion steps

Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s.

Step 2: Multiply both the top and bottom by that number you choose.

Step 3. Then write down just the top number, putting the decimal point in the correct spot, that is one space from the right hand side for every zero in the bottom number.

This fraction calculator can also be used as fraction to percent, shopping discounts, coupon off, body fat, gross profit, weight loss, love, tax, population increase & decrease, sales profit. Once you know the values, to determine the % is easy .

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