Chapter 8 · Class 7 CBSE · Formula Sheet

Fractions Operations Formulas — Class 7 CBSE

Multiply and divide fractions and mixed numbers; solve word problems.

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Worked Examples

1Using: Addition of Fractions

Add 2/5 + 3/10.

Step 1: LCM of 5 and 10 = 10.

Step 2: 2/5 = 4/10.

Step 3: 4/10 + 3/10 = 7/10.

Answer: 7/10

2Using: Mixed to Improper

Convert 3 1/4 to an improper fraction.

Step 1: = (3 x 4 + 1) / 4

Step 2: = 13/4.

Answer: 13/4

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More Class 7 CBSE Formulas

Large Numbers Around UsArithmetic ExpressionsDecimalsAlgebraic ExpressionsParallel & Intersecting LinesNumber Patterns & Puzzles

Frequently Asked Questions

How many formulas are in Class 7 CBSE Fractions Operations?+
There are several key formulas in the Fractions Operations chapter for Class 7 CBSE. Each formula is essential for solving problems in this topic.
How to remember Fractions Operations formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Fractions Operations formulas enough for exams?+
Yes, these formulas cover the complete CBSE Class 7 syllabus for Fractions Operations. Practice applying them to different types of questions for full exam readiness.

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SparkEd Maths provides free formula sheets for Class 1-10 across 7 education boards. All formulas are aligned to the 2025-26 syllabus.