Question:
On dividing 57p2qr by 114pq, we get
(a) ¼pr
(b) ¾pr
(c) ½pr
(d) 2pr
Solution:
(c) ½pr
On dividing 57p2qr by 114pq,
It can be expanded as = (57 × p × p × q × r)/(114 × p × q)
= 57pr/114 … [divide both numerator and denominator by 57]
= ½pr
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