Question

Help needed please and thanks

Answer 1

Answer:

1.First convert mixed fraction to improper fraction

Step-by-step explanation:

5×2+2/5 -3×1+1/3 +2×3+1

=12/5 - 4/3 + 7/2

then you can do cross multiplication

12 × 3 - 4 × 5/ 5×3

=36-20/15

=16/15 + 7/2

=16×2+7×15 / 15×2

=32+105 / 30

ans.=137/30