Question

3. Round off the given numbers to the nearest tens. Then arrange all the
numbers in increasing and decreasing order.
(a) 32
(b) 84 (c) 78 (d) 55 (e) 63​

Answer 1

Answer:

30,60,60,80,80

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Answer 2

Step-by-step explanation:

(a) 32 - 30

(b) 84 - 80

(c) 78 - 80

(d) 55 - 60

(e) 63 - 60

Increasing Order - 30 < 60 = 60 < 80 = 80

Decreasing Order - 80 = 80 > 60 = 60 > 30