0,5 + 30% * 0,7 =24/10_(2%+0,5)=​

Penjelasan dengan langkah-langkah:

0,5 + 30% × 0,7

=5/10 + 30/100 × 7/10

=5/10 + 21/100

=50/100 + 21/100

=71/100

=0,71

24/10 -(2% +0,5)

=24/10 – (2/100 + 50/100)

=24/10 – 52/100

=240/100 -52/100

=188/100

=1 88/100

=1 22/25