Answer :
The two fractions 
are equivalent if a × d = c × b .
A. 
⇒ 40 × 5 = 200 and 4 × 50 = 200
⇒ 4× 50 = 5 × 40
B. 
⇒ 12 × 5 = 60 and 4 × 15 = 60
⇒ 12 × 5 = 4 × 15
C. 
⇒ 16 × 5 = 80 and 20 × 4 = 80
⇒ 16 × 5 = 20 × 4
D. 
⇒ 9 × 5 = 45 and 15 × 4 = 60
⇒ 9 × 5 ≠ 15 × 4
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
RELATED QUESTIONS :
The following fra
NCERT - MathematicsHow quickly can y
NCERT - MathematicsFind the equivale
NCERT - MathematicsWrite shaded port
NCERT - MathematicsWrite the fractio
NCERT - MathematicsCheck whether the
NCERT - MathematicsState whether the
NCERT - Exemplar MathematicsWhen
NCERT - Exemplar MathematicsThe fraction whic
NCERT - Exemplar MathematicsIf <a name="MTBla
NCERT - Exemplar Mathematics