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प्रश्न
The rational number `57/23` lies to the left of zero on the number line.
विकल्प
True
False
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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
Represent these numbers on the number line
`7/4`
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`.
Evaluate:
`1/(-15) + 5/(-12)`
Evaluate:
`(-8)/9 + -5/12`
The rational number `7/(-4)` lies to the right of zero on the number line.
The rational number `(-8)/(-3)` lies neither to the right nor to the left of zero on the number line.
The rational numbers `1/2` and `- 5/2` are on the opposite sides of 0 on the number line.
Arrange the numbers `1/4, 13/16, 5/8` in the descending order.
Write the following rational numbers in the descending order.
`8/7, (-9)/8, (-3)/2, 0, 2/5`
On a number line, `(-1)/2` is to the ______ of zero (0).
