CBSE BOARD XII, asked by sreekarreddy91, 6 months ago

Please answer it...

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Answers

Answered by tennetiraj86
15

Answer:

Given that:-

2/5 , 3/4 , 2/3, 4/5

Denominators are 5,4,3,5

LCM of 5,4,3,5 is 60

2/5=(2/5)×(12/12)=24/60

3/4=(3/4)×(15/15)=45/60

2/3=(2/3)×(20/20)=40/60

4/5=(4/5)×(12/12)=48/60

Ascending order=24/60;40/60;45/60;48/60

Ascending order=2/5;2/3;3/4;4/5

To convert unlike fractions into like fractions for writting ascending order or descending order.

18.)24.68

19.)0.15

20.)6/8 and 12/16

21.)0.625

22)25 1/4=101/4=25.25

23)3/4(reciprocal of3/4)

=>3/4×(4/3)

=>12/12=1

24.)reciprocal of 5/12 =12/5

25)a)<

b)>

c)<

d)=

e)<

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