অনুশীলনী 7 (B)


উত্তৰঃ 
a) 2/3 = 6/9

b) 5/8 = 10/16

c) 3/5 = 12/20

d) 7/8 = 28/32

e) 6/11 = 24/44

f) 1/11 = 11/121

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উত্তৰঃ 
a) হৰ  = 20 

= 3/5  = 12/20
b) লৱ =9
 
= 3/5 = 9/15
c) হৰ = 30 

= 3/5 = 18/30

d) লৱ = 27 

= 3/5 = 27/45



উত্তৰঃ 
a) 5/9, 30/54 

= 5/9 , 5/9

5/9 = 30/54 = সমতুল্য 

b) 2/7 , 16/42

= 2/7 , 2/7
= 2/7  = 16/42 = সমতুল্য 

c) 7/13 , 5/11

 = 7/13 = 5/11 = অসমতুল্য 

d) 4/11 , 32/88 

= 4/11 , 4/11

= 4/11  = 32/88 = সমতুল্য

e) 3/10 , 12/50

= 3/10  = 12/50 = অসমতুল্য  

f) 9/27 , 25/75

= 9/27 = 25/75 = অসমতুল্য 













Post ID : DABP002420