15.000 -> 6 buku
X -> 4 buku
x = 15.000 kali 4/6
= 60.000
_____
6
= 10.000
jadi, fatimah hanya perlu uang tambahan 10.000 ( B )
══════ ༻❀○❁○❀༺ ══════
Semoga bermanfaat^^
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15.000 -> 6 buku
X -> 4 buku
x = 15.000 kali 4/6
= 60.000
_____
6
= 10.000
jadi, fatimah hanya perlu uang tambahan 10.000 ( B )
══════ ༻❀○❁○❀༺ ══════
Semoga bermanfaat^^