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प्रश्न
`1/5 xx [2/7 + 3/8] = [1/5 xx 2/7] +` ______.
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उत्तर
`1/5 xx [2/7 + 3/8] = [1/5 xx 2/7] + underlinebb([1/5 xx 3/8])`.
Explanation:
∵ From the rule of distributive law of multiplication [a × (b + c) = (a × b) + (a × c)]
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संबंधित प्रश्न
Verify the property: x × y = y × x by taking:
Verify the property: x × y = y × x by taking:
Verify the property: x × (y + z) = x × y + x × z by taking:
Verify the property: x × (y + z) = x × y + x × z by taking:
Use the distributivity of multiplication of rational numbers over their addition to simplify:
Verify the distributive property a × (b + c) = (a × b) + (a × c) for the rational numbers a = `(-1)/2`, b = `2/3` and c = `(-5)/6`
Give an example and verify the following statement.
Distributive property of multiplication over subtraction is true for rational numbers. That is, a(b – c) = ab – ac
Verify the property x + y = y + x of rational numbers by taking
`x = (-3)/7, y = 20/21`
Verify the property x + y = y + x of rational numbers by taking
`x = (-2)/5, y = (-9)/10`
Simplify the following by using suitable property. Also name the property.
`(-3)/5 xx {3/7 + ((-5)/6)}`
