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Q.4 Which is greater:
(i) (2/7) of (3/4) or (3/5) of (5/8)
(ii) (1/2) of (6/7) or (2/3) of (3/7)
Answer :

(i) 2/7×3/4=6/28= \(\frac{6÷2}{28÷2} \)=3/14
3/5×5/8=15/40=\(\frac{15÷5}{40÷5} \)=3/8
Numerator are same and 14 >8
Hence 3/8>3/14
(ii) 1/2×6/7=6/14=\(\frac{6÷2}{14÷2} \)=3/7
2/3×3/7=6/21=\(\frac{6÷3}{21÷3} \)=2/7
Hence 3/7>2/7