Decimal Fractions



Question (11/93)

Expression `(8(3.75)^3 + 1)/(7.5^2 - 6.5)`  is equal to ?

(A)  9/5


(B)  2.75


(C)  4.75


(D)  8.5


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Question (12/93)

Expression `(10.3 xx 10.3 xx 10.3 + 1)/(10.3 xx 10.3 - 10.3 + 1)`  is equal to ?

(A)  9.3


(B)  10.3


(C)  11.3


(D)  12.3


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