Question

write the following in ascending order :
a) 3/5, 7/10 , 13/20 , 11/40
b) 4/9, 1/21, 5/7 , 11/63

(answer quick and correct for brainliest)

Answer 1

Step-by-step explanation:

LMN of 5,10,15,20=5 X 2 X 3 X 2=60

Now, let us change each of the given fraction into an equivalent fraction having 60 as the denominator.

[(4/5)×(12/12)]=(48/60)

[(7/10)×(6/6)]=(42/60)

[(11/15)×(4/4)]=(44/60)

[(17/20)×(3/3)]=(52/60)

Clearly,

(42/60)<(44/60)<(48/60)<(52/60)

Hence,

(7/10)<(11/15)<(4/5)<(17/20)

Hence,the given fractions in ascending order are (7/10),(11/15),(4/5),(17/20)

Answer 2

Step-by-step explanation:

a.11/40,,13/20,,7/10,,3/5..

b.1/21,,11/63,,5/7,,4/9

hope it will hlp uhh❤️