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ashwath from Vikas the concept school, Hyderabad
Subject :IMO    Class : Class 8

The length of a microorganism is 0.0000011 m and the length of another microorganism is 0.000001721 m. Find the difference between their lengths in standard form.

A(0.521 × 10-6) m
B(6.21 × 10-7) m
C(6.21 × 10-6) m
D(0.421 × 10-8) m


Ans 1:

ashwath from Vikas the concept school, Hyderabad
Class : Class 9

Ans 2:

Yashi from Chrysalis High, Bangalore
Class : Class 8
The answer is wrong . Option c is correct

Ans 3:

Yashi from Chrysalis High, Bangalore
Class : Class 8
i believe the question should be more clear

Ans 4:

ashwath from Vikas the concept school, Hyderabad
Class : Class 9

Ans 5:

Yashi from Chrysalis High, Bangalore
Class : Class 8
I was wrong about this question. The answer is correct only. Had a calculation error

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