Matematika Sekolah Menengah Pertama KKA plis kka tolong bantu saya jawabnya Matematika kka plis ya kka Tapi pake caranya iya kka jawabnya ?1 . 47/5 - 1 , 7 - 1 5/6 =2 . 226 % - 2 1/10 + 14/5 =3 . 85,6 - 3 , 15 + 41 , 04 =4 . 378% + 2 , 2 + 4 1/20 =​

zakaryreillyulv – March 11, 2023

KKA plis kka tolong bantu saya jawabnya Matematika kka plis ya kka

Tapi pake caranya iya kka jawabnya ?

1 . 47/5 - 1 , 7 - 1 5/6 =
2 . 226 % - 2 1/10 + 14/5 =
3 . 85,6 - 3 , 15 + 41 , 04 =
4 . 378% + 2 , 2 + 4 1/20 =​

Jawaban:

1. 5 13/15

2. 296%

3. 41,41

4. 723%

Penjelasan dengan langkah-langkah:

1. 47/5 - 1,7 - 1 5/6

= 47/5 - 17/10 - 11/6

= (6 x 47/5) - (3 x 17/10) - (5 x 11/6)

= 282/30 - 51/30 - 55/30

= 176/30 = 88/15 = 5 13/15

2. 226% - 2 1/10 + 14/5

= 226/100 - 21/10 + 14/5

= 226/100 - (10 x 21/10) + (20 x 14/5)

= 226/100 - 210/100 + 280/100

= 296/100 = 296%

3. 85,6 - 3,15 +41,04

= 41,41

4. 378% + 2,2 + 4 1/20

=378/100 + 22/10 + 25/20

= 378/100 + (10 x 22/10) + (5 x25/20)

= 378/100 + 220/100 + 125/100

= 723/100 = 723%

Jawaban:

1. 47/5 - 1,7 - 1 5/6 = 9,4 - 1,7 - 1,83

= 12,93

2. 226% - 2 1/10 + 14/5 = 2,26 - 2,1 + 2,8

= 7,16

3. 85,6 - 3,15 + 41,04 = 129,79

4. 378% + 2,2 + 4 1/20 = 3,78 + 2,2 + 4,05

= 10,03

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