assalammualaikum kakak kakak mohon di bantu besok di kumpulkan.

1. 40 × 2 = 80
2. 60 × 5 = 300
3.80 × 1 = 80
4. 55 × 4 = 220
5. 75 × 7 = 525
6. 95 × 1 = 95
= 80 + 300 + 80 + 220 + 525 + 95 = 1300
1300 ÷ 20 = 65
nilai rata ratanya 65