When the new book Units of Fire was released, Jonathan decided to read it in
one sitting for his book report. He started at 11:00 a.m. on Saturday morning
and read until 8:00 p.m. that night, for a total of 9 hours. For school, however,
he needed to record the exact number of minutes he spent reading.
To figure out how many minutes he read, what is a conversion ratio he should
use?
1 hour
60 minutes
B. 9.30 minutes
1 hour
C 60 minutes
1 hour
SD 60 hours
1 minute

Respuesta :

The correct answer is option A which is the conversion ratio will be 1 Hour = 60 Minutes.

What is unit conversion?

Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.

Given that:-

  • He started at 11:00 a.m. on Saturday morning and read until 8:00 p.m. that night, for a total of 9 hours

The conversion ratio will be given as:-

1 Hour = 60 Minutes

9 hours = 9 x 60 = 540 minutes.

So he read the book for 540 minutes.

Therefore the correct answer is option A which is the conversion ratio will be 1 Hour = 60 Minutes.

To know more about unit conversion follow

https://brainly.com/question/141163

#SPJ1