Question

2. A positive number is 5 times another number. If 21 is added to both the numbers,
then one of the new numbers becomes twice the other new number. What are the
numbers?
3 Sum of the dicite of two digit numberic When we interchance the dit :​

Answer 1

Step-by-step explanation:

2.

Solution



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Let the numbers be x,y

⟹y=5x

21 is added 

The numbers are 

y+21,x+21

According to question 

y+21=2(x+21)5x+21=2x+425x=2x+213x=21x=7⟹y=35

3.

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