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Founded by Chinmoy Kumar Saha

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Mathematics

Percent Applications

Solve discounts, markups, tax, and interest problems.

Skill focus

Convert between percent, decimal, and fraction
Solve percent change problems
Apply simple interest and tax formulas

Lesson map

Progress through the sequence or jump to any lesson. Estimated total time: 56 minutes.

Progress: 0/3 (0%)

INTERACTIVECore18 min
Percent Conversions
Relate percent to decimal/fraction.
Learning objectives
- Convert between percent, decimal, and fraction
- Apply percent conversions
percentconversions
INTERACTIVECore22 min
Discounts and Markups
Compute sale prices and markups.
Learning objectives
- Calculate discounts and sale prices
- Compute markups and final prices
Prereq: percent-conversionspercentdiscountsmarkups
INTERACTIVECore16 min
Simple Interest
I = PRT applications.
Learning objectives
- Apply the I = PRT formula
- Solve simple interest problems
Prereq: percent-conversionspercentinterestfinance

Related topics

Mathematics

Number Sense Basics

Build fluency with whole numbers, place value, and operations.

Foundational180 mins guided

#place value
#operations
#estimation

View lesson map ->

Mathematics

Fractions and Decimals

Compare, convert, and operate with fractions and decimals.

Foundational220 mins guided

#fractions
#decimals
#equivalence

View lesson map ->

Overview

Level: Foundational
Guided time: 120 min
Prerequisites: Ratios and Proportions
Keywords: #percent#discount#interest