Question

Tolong ya kak
Kerjakan ya tau aja boleh kok kak
Makasih​

Answer 1

Jawab :

1. 5/6 - 1/6 = 4/6

2. 1 - 4/7 = 7/7 - 4/7 = 3/7

3.#cara 1 = 2 1/2 kg + 1,75 kg = 2,5 kg + 1,75 kg = 3,25 kg

#cara 2 = 2 1/2 kg + 1,75 kg = 2 1/2 kg + 1 3/4 = 2 2/4 + 1 3/4 = 3 5/4 = 4 1/4

4. 3/4 x 40% = 3/10

5. 1 3/4 + 2,25 = 1,75 + 2,25 = 4 meter

maaf kalau ada yang salah