Question

arrange 1/3 ,3/8, 8/9 in ascending order
pls tell tomorrow is my exam

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Answer 1

Answer:

1/3<3/8<8/9

Step-by-step explanation:

LCM =72

1/2= 1/2*24=24/72

3/8= 27/72

8/9=64/72

equal denominator krne pr like fraction

=24/72<27<72<64/72

Answer 2

To arrange : following numbers in the ascending order .  

Given data : $\frac{1}{3} , \frac{3}{8} , \frac{8}{9}$

Solution :

• To arrange numbers in ascending order is to write number from smaller to bigger .  

• Therefore , to arrange given rational numbers in the descending order we need to equalize denominators of all the rational numbers by takin LCM .

• Therefore , LCM = $72$

• Now , multiplying numerators by same numbers as multiplied by denominator to make LCM .

• Therefore, we get , $\frac{1}{3} ,\frac{3}{8} ,\frac{8}{9} = \frac{1\times 24}{72} , \frac{3\times 9}{72} ,\frac{8\times 8}{72}$  

         Ascending order :  $\frac{24}{72} < \frac{27}{72} < \frac{64}{72}$

Hence , ascending order is : $\frac{1}{3} < \frac{3}{8} < \frac{8}{9}$  .