Question

In a 2-digit number, the units digit is four times the tens digit and the sum of the digits is10. Find the number

Answer 1

It is given in thIn a 2-digit number, the units digit is four times the tens digit and the sum of the digits is10. Find the numbere ❓❓❓❓

It is given in the question that the sum of the digits of a two-digit number is 11 and that the tens digit is one more than four times the units digit and we have been asked to find the number. Thus, we get the required number as 92.

Answer 2

Answer:

28

Step-by-step explanation:

number =y×10+x

number =y×10+xx=4(y)....(1)

number =y×10+xx=4(y)....(1)y+x=10...(2)

number =y×10+xx=4(y)....(1)y+x=10...(2)y+4y=10

number =y×10+xx=4(y)....(1)y+x=10...(2)y+4y=105y=4y=10⇒y=2

number =y×10+xx=4(y)....(1)y+x=10...(2)y+4y=105y=4y=10⇒y=2 x=8

number =y×10+xx=4(y)....(1)y+x=10...(2)y+4y=105y=4y=10⇒y=2 x=8 Number =20+8=28