Question

Tentukan nilai dari p pada perbandingan perbandingan berikut
1. p:8 = 30:48
2. 5/p = 60/48
3. 2:9=p:3
4. 3/4:8=9:p

Answer 1

1. p:8 = 30:48

30 × 8 = 48p
240 = 48p
p = 5
2. 5/p = 60/48

5 × 48 = 60p
240 = 60p
p = 4
3. 2:9=p:3

2 × 3 = 9p
6 = 9p
p = 6/9 = 2/3
4. 3/4:8=9:p


32 × 9 = 3p
288 = 3p
p = 96
semoga membantu :)