Daniel rowed 1/2 mile
Annabelle rowed 1/4 mile
Part A:
Did Laura row a distance greater than, less than, or equal to the combined distance of Daniel and Annabelle?
Answer:
Greater than
Step-by-step explanation:
In order to compare the distances rowed, we need to come up with a common denominator. Our least common denominator is 8 because 2 and 4 are both divisors of 8.
Laura rowed 7/8 mile
Daniel rowed 4/8 mile ()
Annabelle rowed 2/8 mile ()
Daniel and Annabelle rowed a combined 6/8 mile (). 7/8 is greater than 6/8. Laura rowed a distance greater than the combined distance of Daniel and Annabelle.
The value of 3 - 22 tenths or 3 - 2.2 is determined as 0.8.
Tenths are a way of expressing fractional parts of a whole number, where one whole is divided into ten equal parts.
So, if we have 22 tenths, it means we have 22 out of the 10 equal parts of a whole. This can also be written as 2.2, where the number after the decimal point (2) represents the number of tenths.
To find the value of 3 - 22 tenths, we can subtract 22 tenths from 3 as shown below.
The given expression in tenths;
= 3 - 22 tenths
The solution is calculated as follows
= 3 - 2.2
= 0.8
Thus, the value of 3 - 22 tenths or 3 - 2.2 is determined as 0.8.
Learn more about tenths here: brainly.com/question/1754326
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