A two digit number is such that the products of its digits is 18. When 63 is subtracted from the number the digit interchange their places. Find the number.
Answers
Answered by
4
The number is 92
SOLUTION :
18 = 1×18
9×2
6×3
18-63= -45
63-63=0
92-63= 39
In case of 92 condition is satisfied...
Thus the number is 92
I HOPE IT HELPS...
SOLUTION :
18 = 1×18
9×2
6×3
18-63= -45
63-63=0
92-63= 39
In case of 92 condition is satisfied...
Thus the number is 92
I HOPE IT HELPS...
Answered by
1
Answer:
92
Step-by-step explanation:
Product of two no.s = 18
Find the factors of 18 by prime factorization
Its coming out to be 2*3*3
Now from the above factors multiply and find two digits whose product is 18
There are two possible options of getting 18
Which are 6*3=18 (63)
9*2=18 (92)
Since the no. Is suppose to be subtracted by 63, therefore 63 - 63 = 0 so the required no. Is 92
CHECK:
92 - 63 = 29 (digits interchange their places)
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