Question

EXERCISE - 1.2
Round off the following numbers to the nearest tens:
i 89
ii. 415
m. I won't explanation​

Answer 1

Answer:

here's your answer mate!

Step-by-step explanation:

1.90

2.420

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Answer 2

Answer:

90

410or420

if five is there in the no.then the number will increase if more than 5 if 5then it can increase or decrease if a number is less than 5 it will not increase