19) Put the correct sign: (i) 45,454 45,454 (ii) 88,20,560 88,21,560 (iii) 55,20,220 5,55,220 (iv) 90,40,440 89,56,082 (v) 1,15,497 13,40,089 (vi) 26,60,783 26,71,699

In order to solve the question and put the correct sign between the numbers, we need to compare each pair of numbers. Let's go through each part step by step:
(i) 45,454 45,454
When both numbers are the same, their comparison sign is = . Therefore, 45,454 = 45,454.
(ii) 88,20,560 88,21,560
Compare these numbers starting from the left. Both numbers have 88, but then 20,560 is less than 21,560. So, the correct sign here is < . Therefore, 88,20,560 < 88,21,560.
(iii) 55,20,220 5,55,220
Here, when starting from the leftmost digit, 55 is greater than 5, so the correct sign is "> > . Therefore, 55,20,220 > 5,55,220.
(iv) 90,40,440 89,56,082
Starting from the leftmost digits, 90 is greater than 89, so the correct sign is "> > . Therefore, 90,40,440 > 89,56,082.
(v) 1,15,497 13,40,089
Here, 1 is less than 13 from the leftmost digits, so the correct sign is < . Therefore, 1,15,497 < 13,40,089.
(vi) 26,60,783 26,71,699
When we compare 60,783 and 71,699 from their digits, we see that 60 is less than 71, so the correct sign is < . Therefore, 26,60,783 < 26,71,699.
To summarize:

45,454 = 45,454

88,20,560 < 88,21,560

55,20,220 > 5,55,220

90,40,440 > 89,56,082

1,15,497 < 13,40,089

26,60,783 < 26,71,699


Understanding these comparisons is essential, and this knowledge is typically suitable for middle school students who are learning about number comparisons and place values.

Answered by DanielJosephParker | 2025-07-21