FOR CLASS 7

1. By Harvir Singh Pruthi
VII-A

2. • Fraction is used to represent the portion/part
of the whole thing. It represents the equal
parts of the whole.
• LIKE FRACTIONS AND UNLIKE FRACTIONS
• Like fractions =If two or more fractions share
the same denominator we call them like
fractions.
• Unlike fractions = if the denominators of two
or more fractions are different, those are
known as unlike fractions

3. • Example: 5 + 3 = 5 + 3 = 8
• 6 6 6 6
• Since the numerator is greater than the
denominator we can convert it into mix fraction
• 8/6 = 1 2
• 6
• Since 2 & 6 are not prime numbers the answere
can be further reduced
• 1 2/6= 1 1/3
• Ans is 1 1/3

4. • Example:- 5/2 + 4/3
• Step 1 L.C.M of 2 & 3 = 6
• Step 2 5 x 3 + 4 x 2
6
• Step 3 15 + 8 = 23
6 6

5. • Example: 6 + 2
• X 3
• = 18 +2
3
• = 20
• 3

6. • Example:- 6 – 2 = 16
• 3 3

7. • 5 + 7 =
• 4 6
option 1= 6/8
option 2= 38/12
option 3= 98/109

8. •THANK YOU!
• I HOPE YOU UNDERSTOOD THIS
CONCEPT