A two-digit number is a multiple of 9.
The digit in its tens place is twice the digit in its units place.
Which number fits both clues?

Question

A two-digit number is a multiple of 9. The digit in its tens place is twice the digit in its units place. Which number fits both clues?

Accepted Answer

63. Multiples of 9 among the options: 36 (3+6=9), 63 (6+3=9). Now the tens digit must be twice the units digit: for 63, tens 6 = 2 x 3 (units). For 36, 3 is not twice 6. So 63 fits both clues.

A two-digit number is a multiple of 9.
The digit in its tens place is twice the digit in its units place.
Which number fits both clues?

Step-by-Step Solution

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More Class 6 Factors and Multiples practice

A two-digit number is a multiple of 9.The digit in its tens place is twice the digit in its units place.Which number fits both clues?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 6 Factors and Multiples practice

A two-digit number is a multiple of 9.
The digit in its tens place is twice the digit in its units place.
Which number fits both clues?