Digits and algebra
A number has two digits. When the digits are reversed, the new number is 27 more than the original number. The sum of the digits is 11.
What is the original number?
Word Problem
A bridge is built across a river. One quarter of the bridge is over the left bank of the river and one third of the bridge is over the right bank. The river is 120 m wide. How long is the bridge?
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