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Subject :IMO    Class : Class 7

Simplified form of the expression[5.13 × 10 - 2 + 6.358 × 10 - 5 - 2.056 × 10 - 4] is ___.

A156916 × 10-2
B5.11283 × 10-2
C5.115798 × 10-3
D5.115798 × 10-2


By chance if you see this good luck 🤞 for IMO

Ans 1:

Class : Class 7

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