1.

Root 32 x root 108/root 48 step by step explanation please

Answer»

We have the following:

(i)

5

8

and

7

12

 

By CROSS multiplication, we GET:

5 × 12 = 60 and 7 × 8 = 56

However, 60 > 56

∴  

5

8

>

7

12

(ii)

5

9

and

11

15

By cross multiplication, we get:

5 × 15 = 75 and 9 × 11 = 99

However, 75 < 99

∴  

5

9

<

11

15


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