Question

1.) Hasil dari 1/2 + 3/4 + 2/5 adalah
2.) Hasil dari 4/5 - 1/4 - 3/10 adalah
3.) Hasil dari 1⅔ x 24% adalah

Answer 1

Verified answer

1. 10/20 + 15/20 + 8/20 = 33/20 = 1 13/20

2. 16/20 - 5/20 - 6/20 = 5/20 = 1/4

3. 5/3 x 24/100 = 120/300 = 6/15 = 2/5

Answer 2

Verified answer

1. 1/2 + 3/4 + 2/5
= 1/2 + 3/4 = 2 . 1 + 3 / 4
= 5/4 + 2/5
= 5 . 5 + 4 . 2 / 20
= 33/20 = 1 13/20

2. 4/5 - 1/4 - 3/10
= 4/5 - 1/4 = 4 . 4 - 5 . 1 / 20
= 11/20 - 3/10 = 11 - 2 . 3 / 20
= 5/20 = 1/4

3. 1 2/3 x 24%
= 5/3 . 24% = 120/300
= 2 . 60 / 5 . 60
= 2/5

~semogabermanfaat