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प्रश्न
Using appropriate properties find
`2/5 xx (-3/7) - 1/6 xx 3/2 + 1/14 xx 2/5`
उत्तर १
उत्तर २
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संबंधित प्रश्न
Using appropriate properties find.
`-2/3 xx 3/5 + 5/2 - 3/2 xx 1/6`
Verify commutativty of addition of rational numbers for each of the following pairs of rotional numbers:
Verify the commutative property for addition and multiplication for the rational numbers `(-10)/11` and `(-8)/33`
Give an example and verify the following statement.
Subtraction is not commutative for rational numbers
`- 3/8 + 1/7 = 1/7 + ((-3)/8)` is an example to show that ______
For all rational numbers x and y, x – y = y – x.
Subtraction of rational number is commutative.
Rational numbers can be added (or multiplied) in any order
`(-4)/5 xx (-6)/5 = (-6)/5 xx (-4)/5`
Using suitable rearrangement and find the sum:
`-5 + 7/10 + 3/7 + (-3) + 5/14 + (-4)/5`
Name the property used in the following.
`-7/11 xx (-3)/5 = (-3)/5 xx (-7)/11`
