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Mathematics, 29.10.2020 18:00 russboys3
The points P, Q, R and S all lie on the same line segment, in that order, such that the ratio of PQ:QR:RSPQ:QR:RS is equal to 1:3:1.1:3:1. If PS=35,PS=35, find PR. PR
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The points P, Q, R and S all lie on the same line segment, in that order, such that the ratio of PQ:...
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