Question

ILLUSTRATION : 1 Find the quotient and remainder q and r for the pairs of positive integers given below: (i) 23,4 (ii) 81,3 (iii) 12,5 UTION.

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Maths

Solution

216

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( (1) 23,4 ) ( begin{array}{ll}frac{5}{4[23} & therefore quad q=5 frac{20}{3} & ?=3end{array} ) (ii) 81,3 ( begin{array}{ll}3 frac{27}{81} & 9=27 frac{8}{21} & 2=0 frac{21}{0}end{array} ) ( (text { iii }) quad 12,5 ) ( begin{array}{ll}5 sqrt{12} & 9=2 frac{10}{2} & 2=2end{array} )