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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 1: Q. 838 (page 178)

Misty's surgery lasted $2 \frac{1}{4}$ hours. Convert the time to seconds.

Short Answer

Expert verified

Required time $= 8100 s e c s$

Step by step solution

Step 1. Given information

Given time= $2 \frac{1}{4}$ hours

We know,

$1 h r = 60 m i n 1 m i n = 60 s e c$

Step 2. Calculation

Misty's surgery time is,

$= 2 \frac{1}{4} h o u r s . 1 = 2.25 h o u r s . \frac{60 m i n}{1 h o u r} = 135 m i n s . 1 = 135 m i n s . \frac{60 s e c s}{1 m i n} = 8100 s e c s$

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Misty's surgery lasted 214hours. Convert the time to seconds.

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

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Misty's surgery lasted $2 \frac{1}{4}$ hours. Convert the time to seconds.