18/20 as a decimal

What is 18/20 as a percent ?

Fraction 18/20 as a decimal and percent can be calculated as follows.

18/20 = 0.9.

0.9 to 2 decimal places= 0.9

18/20 as a percent=.(18/20)*100=90

90 to 2 decimal places= 90

18/20 + 18/21 conversion + - x / =

Fraction Solution Steps

Addition of fraction ¹⁸⁄₂₀ + ¹⁸⁄₂₁

¹⁸⁄₂₀ + ¹⁸⁄₂₁ = ^{(378 + 360)}⁄₄₂₀

= ⁷³⁸⁄₄₂₀

Subtraction of fraction ¹⁸⁄₂₀ - ¹⁸⁄₂₁

¹⁸⁄₂₀ - ¹⁸⁄₂₁ = ^{(378 - 360)}⁄₄₂₀

= ¹⁸⁄₄₂₀

Multiplication of fraction ¹⁸⁄₂₀ x ¹⁸⁄₂₁

¹⁸⁄₂₀ x ¹⁸⁄₂₁ = ^{(18 x 18)}⁄_(20x21)

= ³²⁴⁄₄₂₀

Division of fraction ¹⁸⁄₂₀ ÷ ¹⁸⁄₂₁

¹⁸⁄₂₀ ÷ ¹⁸⁄₂₁ = ¹⁸⁄₂₀ x ²¹⁄₁₈

= ³⁷⁸⁄₃₆₀

0.9 = 9 to the nearest tenth

0.9 = 0.9 to the nearest hundredth

0.9 = 0.9 to the nearest thousandth

90 = 900 to the nearest tenth

90 = 90 to the nearest hundredth

90 = 90 to the nearest thousandth

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 .

Mathematicaly, a fraction is a number that represents part of an integer whole number. It is consisted of a numerator and a denominator. The numerator represents the number of parts of that number and the denominator represents the total amount of parts that make up a whole. For example 5/7, the numerator is 5 and the denominator is7. Like all other numbers, fractions can be added, subtracted, multiplied, and divided.

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