100/3% of p is equal to 200/3% of q. While 175/2% of q is equal to 25/2% of r. Find r is what percentage more or less than p?
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100/3 % of P = 1/3 of P
200/3 % of Q = 2/3 of Q
175/2% of Q = 7/8 of Q
25/2% of R = 1/8 % of R
from above we get that
P : Q = 1 : 2
Q : R = 7:1
so,
P : Q : R = 7 : 14 : 2
R is less than P = (7-2) = 5
% less = 5*100/7 = ( 500/7% ) (Ans)
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Answer:
100/3 of P=200/3 of Q
1×p=2×q
similarly
175/2 of Q =25/2 of R
7×q =1×R
so
P :Q:R
2 :1:7
r less then p =(7-2)= 5
less then%= 5×100/2
250% answer
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