Arun’s age is six times his son’s age. Nine years hence, the age of Arun will be three times his son’s age. The present ages, in years of the son and Arun are respectively
Answers
Answered by
0
Answer:
Hydrochloric acid: HCl. Nitric acid: HNO. Phosphoric acid: H3PO. Sulfuric acid: H2SO.
Similar questions