diketahui a:b=9:16. Jika a=54, nilai B=?
Matematika
agnesayu72
Pertanyaan
diketahui a:b=9:16. Jika a=54, nilai B=?
1 Jawaban
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1. Jawaban NadaRahmania
cara: perb B/perb A × A
= I6/9 × 54
=I6 × 6
= 96