$4.83: The cost to impact the life of a child for a year....maybe Forever

$4.83: The cost to impact the life of a child for a year....maybe Forever

Matematika Sekolah Dasar
[tex] \frac{3}{10} + 0.15 [/tex]
yg 0.15 itu maksudnya 0,15 yaa


[tex] \frac{3}{10} + 0.15 [/tex]
yg 0.15 itu maksudnya 0,15 yaa

Jawaban:

Penyelesaian :

[tex]\sf \frac{3}{10} + 0,15[/tex]

[tex]\sf = \frac{3}{10} + \frac{15}{100} [/tex]

[tex]\sf = \frac{(3 \times 10) \: + \: 15}{100} [/tex]

[tex]\sf = \frac{30 \: + \: 15}{100} [/tex]

[tex]\sf = \frac{45}{100} [/tex]

[tex]\sf = \frac{45 \: : \: 5}{100 \: : \: 5} [/tex]

[tex]\sf = \frac{9}{20} [/tex]