Question

Oblicz c ) 2,75 *100-7,5*10 d) 10*(78,3-26,4)

Answer 1

c)2,75*100-7,5*10=275-75=200

d)10*(78,3-26,4)=10*51,9=519

 

Answer 2

c)   2,75·100-7,5·10=275-75=10

 

d)   10·(78,3-26,4)=10·51,9=519