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Gyaan Maths
CBSE · Class 6-12
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Class 7 · Ganita Prakash
Unit 8 · Class 7Ganita Prakash
Working with Fractions
Advanced fraction operations, word problems, and applications.
Lessons
3 concepts
1
Complex Operations
3
2
÷
4
5
=
3
2
×
5
4
=
15
8
\tfrac 32 \div \tfrac 45 = \tfrac 32 \times \tfrac 54 = \tfrac{15}{8}
2
3
÷
5
4
=
2
3
×
4
5
=
8
15
.
2
Fraction Word Problems
Read carefully. 'Half of the remaining' means take current amount × 1/2. Draw a picture if stuck.
3
Conversions
3
4
=
0.75
=
75
%
\tfrac 34 = 0.75 = 75\%
4
3
=
0.75
=
75%
. Multiply by 100 for percent.
Skills to practise
Skill · medium
Working with Fractions — Practice