1. The time required for the examinees to solve the same problem differs by two minutes. Together, they can solve 32 problems in one hour. How long will it take for the faster problems solver to solve a problem? Provide your answer in minutes.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 24P
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1. The time required for the examinees to solve the same problem differs by two minutes. Together, they can solve
32 problems in one hour. How long will it take for the faster problems solver to solve a problem? Provide your
answer in minutes.
2. The sum of the digits of a number of three digits is 11, the ten's digit being thrice the unit's digit. If 99 is
subtracted from the number, the digits will be reversed. Find the number.
Transcribed Image Text:1. The time required for the examinees to solve the same problem differs by two minutes. Together, they can solve 32 problems in one hour. How long will it take for the faster problems solver to solve a problem? Provide your answer in minutes. 2. The sum of the digits of a number of three digits is 11, the ten's digit being thrice the unit's digit. If 99 is subtracted from the number, the digits will be reversed. Find the number.
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Pls solve the number 02

1. The time required for the examinees to solve the same problem differs by two minutes. Together, they can solve
32 problems in one hour. How long will it take for the faster problems solver to solve a problem? Provide your
answer in minutes.
2. The sum of the digits of a number of three digits is 11, the ten's digit being thrice the unit's digit. If 99 is
subtracted from the number, the digits will be reversed. Find the number.
Transcribed Image Text:1. The time required for the examinees to solve the same problem differs by two minutes. Together, they can solve 32 problems in one hour. How long will it take for the faster problems solver to solve a problem? Provide your answer in minutes. 2. The sum of the digits of a number of three digits is 11, the ten's digit being thrice the unit's digit. If 99 is subtracted from the number, the digits will be reversed. Find the number.
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