Question

class 6th:(matriculation school)

I. Objectives:

1. The algebraic statement of 'n' reduced by 9 is________

2. The letters a, b,...............Y, z are used to represent__________

3. Sumitha is 'y' years of age now. 5 years ago, her age was________

4. A quantity that takes______values is called a variable.

5. If each match box contains 50 matchsticks, the number of matchsticks
required to fill 'n such boxes is________

answer fast.......
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Answer 1

$\mathfrak{\huge{\green{\underline{Sloution:-}}}}$

➤ The algebraic statement of 'n' reduced by 9 is $\sf \bf{\underline{n-9}}$

➤ The letters a, b ..... y, z are used to represent variables.

➤ Sumitha is 'y' years of age now. 5 years ago, her age was $\sf \bf{\underline{y-5}}$

➤ A quantity that takes numerical values is called a variable.

➤ If each match box contains 50 matchsticks, the number of matchsticks  required to fill 'n' such boxes is 50n.