Question

simplify 4 by 1 upon 5 + (in) minus 5 by 3 upon 10 + (close + 1 upon 1 by 1 upon 2​

Answer 1

Answer:

4 1/5+(-5 3/10)+1 1/2

=21/5+(-53/10)+3/2

=21/5+ -53/10+3/2

=-32/10+3/2

=-29/10

=2 9/10ans

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