i 0 006 ÷ 6 ii 025 80, Decimal Fractions, General Mathematics

Question:(i)` 0.006  ÷ ? =0.6`     (ii) `? ÷ .025 = 80`

Answer (i) `(0.006)/x = 0.6 or x`

` = (0.006)/(0.6) = (0.006 xx 10)/(0.6 xx 10) `

 `= (0.06)/6 = .01`

 (ii) ` x ÷ .0025 = 40` 0r `x/(.025) =80`.
     
   :. `x =  80 xx .025 = 2`.

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(i)` 0.006 ÷ ? =0.6` (ii) `? ÷ .025 = 80`

Question:(i)` 0.006 ÷ ? =0.6` (ii) `? ÷ .025 = 80`

Answer (i) `(0.006)/x = 0.6 or x` ` = (0.006)/(0.6) = (0.006 xx 10)/(0.6 xx 10) ` `= (0.06)/6 = .01` (ii) ` x ÷ .0025 = 40` 0r `x/(.025) =80`. :. `x = 80 xx .025 = 2`.