(a) 1/7 = 2/14
(b) 2/3 = 4/6
(c) 3/4 = 6/8
(d) 3/5 = 6/10
All of these are equivalent fractions because both numerator and denominator are multiplied by the same number.
Class 5 NCERT Maths-Mela Chapter 2 Fractions solution
class 5 Maths-Mela Mathematics Textbook Chapter 2 Fractions question answer
I can find many equivalent fractions. For example:
(a) 1/7 = 2/14 = 3/21
(b) 2/3 = 4/6 = 6/9
(c) 3/4 = 6/8 = 9/12
(d) 3/5 = 6/10 = 9/15
They are equivalent fractions because when I multiply both numerator and denominator by the same number, the value does not change. The fractions look different, but they mean the same portion of a whole.
For more NCERT Solutions for Class 5 Mathematics Maths-mela Chapter 2: Fractions Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/maths/maths-mela-chapter-2/