Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
Mathematics, 10.02.2021 15:10, nhester3378
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Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
QR is three times as long as PR.
The total length of the three roads is 245 km
Work out the length of PQ.
Use x as the unknown in any working.
Your final line must say, PQ = ...
Pa
Answers: 1
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45%
R
Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
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