Question

Complete the sequence of following
octal numbers : 525, 526, 527,
​

Answer 1

Answer:

Explanation:

you count in octal 0 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 20 21

note there are no numbers 8 or 9

so it becomes 527 530 531

Answer 2

CONCEPT

For completing the sequences, we follow tricks and basic mathematical operations like addition, multiplication, division, and subtraction. . Here, Octal numbers have last digits ranging from 0 to 7.

GIVEN

Octal numbers(525,526,527) are given

FIND

We need to complete the sequence

SOLUTION

We know that octal numbers should not have 8 as the ending digit and the last digit must be between 0 to 7 only.

Taking the given sequence, ie.

525,526,527

The difference between each number of the sequence is 1

According to this, the next number in the sequence should be 528 but we will skip 528 and 529 as they're not octal numbers ( has 8 and 9 as its last number). The octal number's last digits range from 0 to 7

Hence, the sequence can be completed as 530,531 and 532

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