English, asked by citylabrania1, 6 hours ago

21/5 and 18/4 compare the fractions

Answers

Answered by satyamsharma89

1

LCM OF 5 and 4=20

21/5=21×4=84

5×4 =20

18/4=18×5= 90

=4×5= 20

21/5 is bigger than 18/4

Answered by arnoygayen

0

Answer:

18/4 is greater

Explanation:

21/5 18/4

using cross multiplication rule:

21 * 4 = 84

18 * 5 = 90

as, 90 is greater

18/4 is greater

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