Question

в)( 47,28 - 34,98 ) + ( 55, 02+ 34, 98);
(46,83+15,77)-(6,83-5,77)

Answer 1

12,3+90=102,3
62,6-1,06=61,54

Answer 2

( 47,28 - 34,98 ) + ( 55, 02+ 34, 98)=12,3+90=102,3
(46,83+15,77)-(6,83-5,77) =62,6-1,06=61,54