Question

6. Arrange the following decimal numbers in ascending order:
(1) 38.02, 38.021, 3.802, 83.02, 38.002
(ii) 46.542, 46.452, 46.254, 46.05, 64.542, 46.0542​

Answer 1

Answer:

Step-by-step explanation:

1) 3.802<38.002<38.02<38.021<83.02

2)46.05<46.0542<46.254<46.452<46.542<64.542

Answer 2

Solution : -

(1) 38.02, 38.021, 3.802, 83.02, 38.002

Now : -

Converting Into Like Decimal : -

38.020 , 38.021 , 3.802 , 83.020 , 38.002

In Ascending Order : -

3.802 , 38.002 , 38.010 , 38.021 , 83.020

= 3.802 , 38.002 , 38.02 , 38.021 , 83.02

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(2) 46.542, 46.452, 46.254, 46.05, 64.542, 46.0542

Now : -

Converting Into Like Decimal : -

46.5420 , 46.4520 , 46.2540 , 46.0500 , 64.5420 , 46.0542

In Ascending Order : -

46.0500 , 46.0542 , 46.2540 , 46.4520 , 46.5420 , 64.5420

= 46.05 , 46.0542 , 46.254 , 46.452 , 46.542 , 64.542

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Like Decimals : -

Decimals having the same number of decimal places are called Like Decimal.

For Example : -

0.237 , 2.371 , 4.211 [They have Same number (three) of decimal places.]