Question

Which numbers have a digit in the ones place that is 1/10 the value of the digit in the tens place

Answer 1

Explanation:

1,447

2,219

3,778

2,282

Answer 2

4,099 and 5,011

Explanation:

This problem can be solved by taking options one by one.

Option (1) : 4,099

Digit in ones place = 9

The value of the digit in tens place = 90

`(9)/(90)=(1)/(10)`. It is correct.

Option (2) : 4,110

Digit in one places = 0

The value of the digit in tens place = 10

It is incorrect.

Option (3) : 5,909

Digit in one places = 9

The value of the digit in tens place = 0

It is again incorrect.

Option (4) : 5,011

Digit in one places = 1

The value of the digit in tens place = 10

`(1)/(10)`. It is correct.

Hence, in option (a) and (d), the he ones place is 1/10 the value of the digit in the tens place.