2,5-25%+4 2/5= 6,65 tolong jalan nya ya
Matematika
afif2017
Pertanyaan
2,5-25%+4 2/5=
6,65
tolong jalan nya ya
6,65
tolong jalan nya ya
2 Jawaban
-
1. Jawaban Sasha150203
25% = 25/100 = 0,25
4 2/5 = 4 + 2/5 = 4 + 0,4 = 4,4
2,5-25%+4 2/5
= 2,5 -0,25+4,4
= 2,25+4,4 = 6,65 -
2. Jawaban raihan860
2.5-25%+4 2/5
= 25/10 - 25/100 + 22/5
= 250/100 - 25/100 + 440/100
= 665/100
= 6.65