Kak tolong bantu ya….nomor 5 -10 Kalau bisa pakai cara ya…. Untk bsk..

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Kak tolong bantu ya....nomor 5 -10
Kalau bisa pakai cara ya....
Untk bsk..

Kak tolong bantu ya….nomor 5 -10
Kalau bisa pakai cara ya….
Untk bsk..

Jawaban:

5. 14 ÷ 36%

___

17

= 14 :36

__ __

17 100

=2×100

_____

36

=2×25

___

9

= 50

___

9

= 5,5 atau

5

5

9

6

6. 4 : 21,06

7

= 4×6 : 1053

7 50

=4 ×6×50

7 1053

=4×2×50

7 351

= 400

2457

=0,16

7. 7

3 : 0,08

12 7

=7:2 =7 ×25 = 175 = 21 atau22

8

4 25 4 2 8

8. 3

10 :45%

8

=5× 3×100

4 45

= 5×1×100

4 15

= 1

8

3

atau8,3

9. 10,8×40%

= 10,8×40

100

=54×100

5 40

=27×20

20

=27

10. 0,64: 56%

=0,64 :56

100

= 16 ×100

25 56

=2×4

7

= 8

7

= 1

1atau 1,14

7