(1).39,5C=....R =....F 40,6C=....R =....F
Matematika
sayifu
Pertanyaan
(1).39,5C=....R
=....F
40,6C=....R
=....F
=....F
40,6C=....R
=....F
1 Jawaban
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1. Jawaban yanah9
1. 4/5X39.5=31.6R
9/4X(31,6+32)
=143,1
2. 4/5X40,6=32,48R
9/4X(32,48+32)=145,08F