A two-digit number is such that its ten's digit is 6 more than the unit's digit. Also
the ten's digit is three times the unit's digit. Find the number.
Share
A two-digit number is such that its ten's digit is 6 more than the unit's digit. Also
the ten's digit is three times the unit's digit. Find the number.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
answer for the given problem is given
Answer:
The number is 93
Step-by-step explanation:
Let,
Units digit = x
Tens digit = x + 6
Also
The tens digit is three times the units digit
So,
⇒ x + 6 = 3x
⇒ 10 (3x) = 10 (x + 6)
⇒ 30x = 10x + 60
⇒ 30x - 10x = 60
⇒ 20x = 60
⇒ x = 60 / 20
⇒ x = 3
Units digit = 3
Tens digit = x + 6
⇒ 3 + 6
⇒ 9
Tens digit = 9
Therefore,
The number is 93
★ Verification :
The tens digit is three times the units digit
So,
⇒ 3x
⇒ 3 (3)
⇒ 9