Apps Like RationalNumberCalculator for iPhone and iPad
Calculate fractions and decimals
Perform fraction calculations with addition, subtraction, multiplication, and division. Input fractions or decimals and receive results in decimal, improper fraction, or mixed fraction formats.
by Jirou Fukuda★ 5.06 ratingsEducationFreeData updated 2026-09-10
Learn fractions through 12 animated videos explaining numerators, denominators, proper fractions, improper fractions, and mixed fractions. Watch videos on meaning and conversion between improper and mixed fractions.
Perform basic math operations including addition, subtraction, multiplication, division, and percentage. Store and retrieve calculation results. Customize number, operator, parenthesis, and result colors. Enable touch sound for feedback.
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Solve problems step by step
Solve problems with step-by-step explanations. Scan equations for instant recognition. Provide solutions for arithmetic, algebra, and calculus. Offer detailed breakdowns of each step. Allow users to input problems manually.
Learn fractions through educational games featuring mental calculation exercises. Practice representation, addition, subtraction, multiplication, division, equivalent fractions, and reduction. Play solo or in multiplayer mode.
Lets users perform calculations and convert units with an easy-to-read history tape and expression view. Save and reuse previous calculations. Convert between units intuitively. Sync with Apple Watch for on-the-go use.
Explore ’s Revolutionary War history with a narrated walking tour. Visit 18 sites along the Freedom Trail, including the Liberty Tree and Bunker Hill. Track progress on a 2.5-mile route. Pause or resume the tour anytime.
Manage a shop by cooking orders, managing inventory, and handling money. Learn math skills through real-world tasks like adding, subtracting, and fractions. Adjust difficulty based on skill level. Save profits to invest in shop upgrades.
The app offers twenty-one educational games covering fifth-grade subjects like math, science, and language arts. It reinforces skills in fractions, algebra, grammar, and more through interactive activities designed for ages 9-12.
Practice mental arithmetic with exercises in addition, subtraction, multiplication, and division. Set goals and track progress. Customize difficulty levels and receive instant feedback after each answer. Share scores with friends.
Perform arithmetic calculations with 12 digits. Calculate tax, percentages, and cost, selling price, and gross margin. Use memory functions, square root, and sign change. Track grand total.
Learn fractions through interactive lessons on identifying and comparing parts of a whole. Practice with visual models, solve division problems, and apply fractions to real-world examples like cooking and construction.
The app helps users build skills in evaluating and estimating fractions. Users can express fractions as decimals and percentages, and visualize fractions as a portion using the meter.