1. 0,8+1/4= 2. 0,45+25 3. 1 3/4+2,6= 4. 3,25+2 1/2+20%= 5. 60%+4,15+2 2/5
Matematika
anjaninovitasari
Pertanyaan
1. 0,8+1/4=
2. 0,45+25
3. 1 3/4+2,6=
4. 3,25+2 1/2+20%=
5. 60%+4,15+2 2/5
2. 0,45+25
3. 1 3/4+2,6=
4. 3,25+2 1/2+20%=
5. 60%+4,15+2 2/5
1 Jawaban
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1. Jawaban anabelkiki95
1. 0,8 + 1/4
= 8/10 + 1/4
= 16/20 + 5/20
= 21/20
2. 0,45 + 25
= 25,45
3. 1 3/4 + 2,6
= 7/4 + 26/10
= 35/20 + 52/20
= 87/20
4. 3,25 + 2 1/2 + 20%
= 325/100 + 5/2 + 20/100
= 325/100 + 250/100 + 20/100
=595/100
5. 60% + 4,15 + 2 2/5
= 60/100 + 415/100 + 12/5
=60/100 + 415/100 + 240/100
=715/100