Advertisements
Advertisements
प्रश्न
Identify the rational number that does not belong with the other three. Explain your reasoning
`(-5)/11, (-1)/2, (-4)/9, (-7)/3`
Advertisements
उत्तर
`(-5)/11 > (-11)/11 = -1, (-1)/2 > (-2)/2 = -1,`
`(-4)/9 > (-9)/9 = -1` and `(-7)/3 < (-3)/3 = -1`
Hence, `(-7)/3` is smaller than –1, whereas rest of the rational numbers are greater than –1.
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers.
Re-arrange suitably and find the sum in each of the following:
Fill in the blanks:
The cost of \[7\frac{2}{3}\] metres of rope is Rs \[12\frac{3}{4} .\]
Find its cost per metre.
Divide the sum of \[\frac{- 13}{5}\] and \[\frac{12}{7}\] by the product of\[\frac{- 31}{7} \text{and} \frac{- 1}{2} .\]
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
Which arrow best shows the position of `11/3` on the number line?
Solve the following: Select the rational numbers from the list which are also the integers.
`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`
If `p/q` is a rational number, then q cannot be ______.
Write the rational number whose numerator and denominator are respectively as under:
25 + 15 and 81 ÷ 40
