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Standard IX

Mathematics

Relation between Variables and Equations

Add the follo...

Question

Add the following
$15$ years $10$ months and $8$ years $11$ months.

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Solution

Consider the following question.

$15 y e a r s 10 m o n t h & 8 y e a r s 11 m o n t h s$

$15 y e a r s 10, m o n t h s$ + $8 y e a r s 11 m o n t h s$

$23 y e a r s 21 m o n t h s$

Hence, this is the required answer.

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Q. Find the interest and amount :

Sr. No.	Principal	Rate of Interest	Period	Interset	Amount
1)	1200	5%	1 years	.....	.....
2)	3000	6%	6 month	.....	.....
3)	3650	15%	60 days	.....	.....
4)	8800	9%	2 years	.....	.....
5)	7200	10%	11 month	.....	.....
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Find the interest and the amount on:
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(iii) Rs. 2600 in 2 years 3 months at 1% per month.
(iv) Rs. 2600 in 2 years 3 months at 1% per month.

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Add the following 15 years 10 months and 8 years 11 months.

Consider the following question. 15years10month&8years11months 15years10,months+8years11months 23years21months Hence, this is the required answer.

Add the following
$15$ years $10$ months and $8$ years $11$ months.

Consider the following question.

$15 y e a r s 10 m o n t h & 8 y e a r s 11 m o n t h s$

$15 y e a r s 10, m o n t h s$ + $8 y e a r s 11 m o n t h s$

$23 y e a r s 21 m o n t h s$

Hence, this is the required answer.