EQUASER
Calculators YouTube
  1. Home
  2. SHARP EL-531XT
  3. PART 2: Arithmetic and functions
  4. Percent 2: what percentage?

Percent 2: what percentage?

Ad · top
Percent 2: what percentage?

Second: 1000\displaystyle 10001000 is what percentage of 5000\displaystyle 50005000? Divide the part by the whole. Type 1000, press divide, type 5000, then press second F and percent. 1000\displaystyle 10001000 is 20. percent of 5000\displaystyle 50005000.

▶ Watch this step in the video (21:47)

← PreviousPercent 1: a percentage of a number
Next →Percent 3: find the whole
Ad · bottom
Ad · sidebar

📄 PDF manual

95 pages · 6.4 MB

⬇ Download the PDF

🛒 Buy the SHARP EL-531XT

  • Amazon Canada
  • Amazon Germany
  • Amazon UK
  • Amazon France
  • eBay
  • Amazon USA

As an Amazon Associate, Equaser earns from qualifying purchases; eBay links may also earn a commission. The price is the same for you.

In this part

PART 2: Arithmetic and functions

Arithmetic operations
  • Division before addition
  • A fraction bar needs parentheses
  • Negative numbers: +/−
  • Powers of ten: Exp
Constant calculations
  • Add or subtract the same number
  • Divide or multiply by the same number
Functions
  • Sine in degrees
  • Cosine in radians (DRG: DEG → RAD)
  • Inverse tangent in grads (DRG: RAD → GRAD)
  • Hyperbolic functions: hyp
  • Inverse hyperbolic: 2nd F arc hyp
  • Natural logarithm
  • Common logarithm
  • e to the power x
  • 10 to the power x
  • Reciprocal: x⁻¹
  • Powers: yˣ and x²
  • A power of a power
  • Cube: x³
  • Square root and x-th root
  • Cube root
  • Factorial
  • Permutations
  • Combinations
  • A real lottery: 6 balls out of 49
  • How many different draws are there?
  • Your chance of winning
  • Percent 1: a percentage of a number
  • Percent 2: what percentage?
  • Percent 3: find the whole
  • Add a percentage (mark-up)
  • Subtract a percentage (discount)
  • Range of inverse trig answers
Angle unit conversion
  • Convert 90°
  • Convert an angle answer

Calculators

  • CASIO fx-300ES PLUS
  • SHARP EL-531XT
  • SHARP EL-W516T

Video tutorials

Every manual has a video tutorial on our YouTube channel. Subscribe for the next calculators.

▶ Subscribe
EQUASER

Free video tutorials, step-by-step online manuals, PDF manuals and practice for scientific calculators, in your language.

  • Calculators
  • YouTube: @equaser
  • Language: English

Equaser manuals are independent. SHARP and CASIO are trademarks of their owners; Equaser is not affiliated with or endorsed by them.

© 2026 Equaser · www.Equaser.com

Choose your language

English English English (UK) English (UK) Español (México) Spanish (Mexico) Français (Canada) French (Canada) Français (France) French (France) Deutsch German Português (Brasil) Portuguese (Brazil) Italiano Italian Nederlands Dutch Polski Polish Română Romanian Čeština Czech Magyar Hungarian Svenska Swedish Ελληνικά Greek Русский Russian Türkçe Turkish العربية Arabic فارسی Persian اردو Urdu پښتو Pashto हिन्दी Hindi বাংলা Bengali मराठी Marathi ગુજરાતી Gujarati ਪੰਜਾਬੀ Punjabi தமிழ் Tamil తెలుగు Telugu മലയാളം Malayalam 简体中文 Chinese (Simplified) 日本語 Japanese 한국어 Korean ไทย Thai Tiếng Việt Vietnamese Bahasa Indonesia Indonesian Bahasa Melayu Malay Filipino Filipino (Tagalog) Kiswahili Swahili Hausa Hausa አማርኛ Amharic Soomaali Somali Afrikaans Afrikaans isiZulu Zulu chiShona Shona Chichewa Chichewa (Nyanja) Ikinyarwanda Kinyarwanda Luganda Luganda Lingála Lingala Wolof Wolof Fulfulde Fula (Fulfulde/Pulaar)