Question
Find the reciprocal. Show that the product of the mixed number and its reciprocal: 9 2/3
- 3/29
- 29/3
- 18/3
- 27/3
The correct answer is: 3/29
(39+2)/3= 29/3
Reciprocal will be 3/29
Related Questions to study
Find the reciprocal. Show that the product of the mixed number and its reciprocal: 15 ¼
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Adding alum to turbid water, impurities are removed due to -
Adding alum to turbid water, impurities are removed due to -
Assertion: Alcohols are dehydrated to hydrocarbons in presence of acidic zeolite.
Reason : Zeolites are porous catalyst.
Assertion: Alcohols are dehydrated to hydrocarbons in presence of acidic zeolite.
Reason : Zeolites are porous catalyst.
Assertion: The reaction of oxalic acid with acidified is first slow and then proceed with faster speed.
Reason : Acidified is a strong oxidising agent.
Assertion: The reaction of oxalic acid with acidified is first slow and then proceed with faster speed.
Reason : Acidified is a strong oxidising agent.
Assertion: Gold sol is hydrophobic and multimolecular:
Reason : Gold sol is prepared by Bredig's arc method.
Assertion: Gold sol is hydrophobic and multimolecular:
Reason : Gold sol is prepared by Bredig's arc method.
Assertion: can be used for coagulation of sol.
Reason: reacts with to give .
Assertion: can be used for coagulation of sol.
Reason: reacts with to give .