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प्रश्न
The rational number `57/23` lies to the left of zero on the number line.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
Since, `57/23` is a positive rational number.
So, it lies on the right of zero on the number line.
APPEARS IN
संबंधित प्रश्न
Show the following numbers on a number line. Draw a separate number line for the example.
`7/5 , (-2)/5 , (-4)/5`
The number `sqrt2` is shown on a number line. Steps are given to show `sqrt3` on the number line using `sqrt2`. Fill in the boxes properly and complete the activity.
Activity :
- The point Q on the number line shows the number ______.
- A line perpendicular to the number line is drawn through the point Q. Point R is at unit distance from Q on the line.
- Right angled ∆ORQ is obtained by drawing seg OR.
`l ("OQ") = sqrt2` , `l("QR") = 1`
`therefore` by Pythagoras theorem,
`[l("OR")]^2 = [l("OQ")]^2 + [l("QR")]^2 `
= `square^2`+ `square^2` = `square` + `square`
= `square`
∴ l(OR) = `square`
Draw an arc with centre O and radius OR. Mark the point of intersection of the line and the arc as C. The point C shows the number `sqrt3`.
Show the number √5 on the number line.
Show the number √7 on the number line.
Evaluate:
`5/9 + (-7)/6`
Evaluate:
`4 + 3/(-5)`
Evaluate:
`4/(-9) + 1`
Draw a number line and mark
`3/4, 7/4, (-3)/4 and (-7)/4` on it.
Find the rational numbers represented by the question marks marked on the following number line
The rational numbers `1/3` and `(-1)/3`are on the ______ sides of zero on the number line.
