Question

james measured his hand it was 0.17 meters . Jennifer  measured her hand it was 0.165 meters whose hand is bigger how do you know . EXLPAIN.

Answer 1

James hand is bigger than the jennifer's hand.

Further explanation:

In the question it is given that the length of james hand is $0.17\text{ meter}$ and the length of the jennifer hand is $0.165\text{ meter}$.

This question is based on the concept of quantative comparison.

In quantitative comparison two quantities are compared as per their magnitude.

The most important point in quantitative comparison is that both teh quantities should have same unit.

For example: If a comparison is made on the speed of two vehicles than it is necessary to note that the speed of both vehicles should be in same unit i.e., either the unit must be meter per second, kilometer per hour or any other unit.

The length of the james hand and jennifer hand both are given in same unit i.e., "meter".

So, the quantitaive comparison can be done further.

The length of james hand is given as $0.17\text{ meter}$ and the length of the jennifer hand is given as $0.165\text{ meter}$.

Compare the quantity $0.17$ and $0.165$.

$\boxed{0.17>0.165}$

From the above comparison it is concluded that the length of james hand is greater than teh length of jennfier's hand.

Thus, james hand is bigger than the jennifer's hand.

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Answer details:

Grade: Junior school

Subject: Mathematics

Topic: Quantitative comparison

Keywords: Quant, quantitaive comparison, magnitude, speed, bigger, james, jennifer, meter, centimeter, unit, 0.17, 0.165.

Answer 2

James’ hands are 0.17 meters as he measured it while Jennifer’s hands measures 0.165 meters.
Now, whose hands is bigger.
=> 0.17 meters > 0.165 meters
=> Therefore James’ hands are bigger compare to Jennifer’s hands, because James got a bigger value of hundredths place than of Jennifer.
Though Jennifer’s hands measurement can be rounded up to 0.17, still by default it was James who measured bigger than her.
We’re talking about the actual size of their hands, not the approximate.