Question

the digit in tens place if a 2 digit number is more than the digit in units place . let the digit at the units place be b. then the number is
options
a.llb+30
b.11b+3
c.10b+30
d.10b+3 ​

Answer 1

Answer:

(B) 11B+3

Step-by-step explanation:

Digit in unit's place is b (given).

Digits in ten's place is 3 more than digit in unit's place.

Two digit number = 10* digit in ten's place + digit in unit's place.

Answer : The number is 11b +3.

HOPE THIS HELPS ! FOLLOW AND MARK ME AS BRAINLIEST ! :)

Answer 2

Given :-

• A two digit number.
• Ten's place digit is 3 more than the unit's place digit.
• Digit at unit place is b.

--------------------------------------------------

To Find :-

• What is the number ?

--------------------------------------------------

Solution :-

As we know that

A two digit number is 10 × digit in ten’s place + digit in unit’s place.

➟ Ten's place digit = 3 more than b

➟ Ten's place digit = ( b + 3 )

Now the number will be

→ 10 × (ten's digit) + unit's digit

→ 10 × (b + 3) + b

→ 10b + 30 + b

→ 30 + 11b

Hence, the two digit number is 30 + 11b.