Question

ad yg bisa bantu jwb 5 soal ini? beserta cara-caranya, semoga ad yg bantu jwb beserta cara-caranya soalnya bsk kumpul​

Answer 1

Jawaban:

1. Rp. 61.920

2. a. Rp. 30.000

b. 150.000 - 30.000 = Rp. 120.000

3. 1 ⅔ kg

Penjelasan dengan langkah-langkah:

1. # 5½ + 7⅖ = 11/2 + 37/5

= 55/10 + 74/10

= 129/10

# 4800 x 129/10 = 61.920

2. # 150.000 x 20% = 150.000 x 20/100

= 30.000

3. # 5⅖ - ⅓ = 27/5 - ⅓

= 81/15 - 5/15

= 76/15

# 76/15 : 3 = 76/15 x ⅓

= 75/45

= 1 30/45

= 1 ⅔