Plis jawab kk yang bisa,sama caranya​

Jawaban:

6. faktor prima 28 : 2²x7

42: 2x3x7

70: 2x5x7

FPB: 2×7

A. 2×7

10. 65/100+32/100=97/100

= 97/100 – 1/2

= 97/100 – 50/100=47/100

10.) 65% + 0,32 – 1/2 =

65% + 0,32

= 0,97

0,97 – 1/2

= 47/100

maap cm bisa jwb no. 10