Question

Simplificar las siguientes expresiones:

7/3+5/3+4/3+10/3 =

3/2+5+5/8=

7/3-9/2=

3/8-7/2=

(1/2-1/3)*(1/2+3/4)=

(2-1/4)*(6+1/30)=

4/5+2/7 =

2 5/7+ 7 2/5=

Answer 1

=26/3
=57/8
=-13/6
=5/24
=7/120
=38/35
=148/35