Question

4. The teacher taught
The teacher taught 1/5
of the book, Sundar revised
2/5
more on his own. How much does he
still have revised ​

Answer 1

Answer:

-0.2

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Answer 2

Answer:

1/5

Step-by-step explanation:

Given,

Fraction of book teacher taught=1/5

Fraction of book sundar revised=2/5

so the fraction of book sundar still have to revise=1/5-2/5

=(2-1)/5

=1/5

Hence, Sundar still has to revise 1/5 of the book.

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