tlg dibantu no 34 pake caranya

jumlah buku = 150 + 90 + 75 + 100 + 85 = 500

buku cerita = 150/500 × 100 = 0.3 × 100 = 30%

buku keterampilan = 90/500 × 100 = 0.18 × 100 = 18%

buku kesenian = 75/500 × 100 = 0.15 × 100 = 15%

buku olahraga = 100/500 × 100 = 0.2 × 100 = 20 %

buku kesehatan = 85/500 ×100 = 0.17 × 100 = 17%

Jawabannya D