Question

Không quy đồng hãy so sánh :

43/46 va 21/24

Answer 1

43/46>21/24

Answer 2

\(\dfrac{43}{46}>\dfrac{43}{48}>\dfrac{42}{48}=\dfrac{21}{24}\)

Answer 3

\(1=\dfrac{43}{46}+\dfrac{3}{46}\)

\(1=\dfrac{21}{24}+\dfrac{3}{24}\)

vì 3/24 >3/46

⇒21/24 > 43/46

Answer 4

\(\dfrac{43}{46}>\dfrac{21}{24}\)

Hok tốt