Solve the Problem and Answer the Question

question 83

Multiple Choice

Solve the problem and answer the question.
-Glenn and Paula want to dig an irrigation channel for their garden. Together it takes them 1.6 hours to dig an appropriately sized irrigation channel. If Paula can dig the channel by herself in 2.7 hours, how long would it
Take Glenn to dig the channel by himself? (Round your answer to the nearest tenth of an hour, if necessary.)

• A) 4.3 hr
• B) 1.1 hr
• C) 3.9 hr
• D) 2.3 hr

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Definitions:

Promissory Notes

Written and signed agreements in which one party promises to pay another a specified sum of money either on demand or at a future date.

Specified Date

A particular or agreed upon day on which an event is scheduled to occur or a deadline is to be met.

Time Instrument

A document promising payment of a certain amount of money at a fixed or determinable future time, such as a promissory note or check.

Payment

The transfer of money or goods from one party to another as compensation for goods, services, or to fulfill a legal obligation.