Question

7 1/5 + 1 2/5

13 7/9 - 9 5/9

12 2/5 + 4 2/5

10 2/3 + 3 2/3
ayudenme uwu porfa

Answer 1

Respuesta:

Explicación paso a paso:

( 7 1 / 5 ) + ( 12 / 5 ) = ( (71+12) / 5 ) = ( 83/ 5 )

( 137 / 9 ) - ( 95 / 9 ) = ( (137 - 95) / 9 ) = ( 42 / 9 ) = ( 14 / 3 )

( 122 / 5 ) + ( 42 / 5 ) = ( (122 + 42) / 5 )  = 164 / 5

( 102 / 3 ) + ( 32 / 3 ) = ( (103+ 32) / 3 ) = (135 / 3) = 45