D.3 2/5+1,75= E.5 3/4+125%= F.5,25+25%=

Jawaban:

D. 5 3/20

E. 7

F. 5 1/2

Penjelasan dengan langkah-langkah:

D. 3 2/5 + 1,75

= 17/5 + 175/100

= 340 + 175/100

= 515/100

= 103/20

= 5 3/20

E. 5 3/4 + 125%

= 23/4 + 125/100

= 575 + 125/100

= 700/100

= 7

F. 5,25 + 25%

= 525/100 + 25/100

= 550/100

= 55/10

= 11/2

= 5 1/2

Jawaban:

d.3 2/5+1,75=

17/5+175/100=

340/100+175/100=

515/100=5,15

e.5 3/4+125%=

23/4+125/100=

115/20+25/20=

135/20=27/4

f.5,25+25%=

525/100+25/100=

550/100=55/10=

11/2