«Quiz Time»

Jawab:

1. 4 4/5

2. 6,3 atau 6 3/10

3. 9

4. 12 4/11

5. 4/2 = 2

6. 5 17/19

7. 4 1/72

8. 4 4/9

9. 54

10. 1 1/3

Penjelasan dengan langkah-langkah:

1. 3 3/4 = 15/4. 18 : 15/4 = 18 x 4/15 = 4 12/15 = 4 4/5

2. 3 1/3 = 10/3. 21 : 10/3 = 21 x 3/10 = 63/10 = 6,3 atau 6 3/10

3. 2 4/2 = 6/2 dan 3 3/2 = 9/2. 4/2 x 9/2 = 2/2 x 9 = 18/2 = 9

4. 2 1/5 = 11/5. 25 : 11/5 = 25 x 5/11 = 125/11 = 12 4/11

5. 2 2/2 = 6/2 dan 3 3/2 = 9/2. 6/2 + 9/2 – 11/2 = 4/2 = 2

6. 4 3/4 = 19/4. 28 : 19/4 = 28 x 4/19 = 112/19 = 5 17/19

7. 2 1/8 = 17/8 dan 4 2/8 = 34/8 dan 18/8. 17/8 x 34/8 : 18/8 = 17/8 x 34/8 x      8/18 = 289/72 = 4 1/72

8. 4 2/4 = 18/4. 20 : 18/4 = 20 x 4/18 = 10 x 4/9 = 40/9 = 4 4/9

9. 7 7/7 = 54/7 dan 6 6/6 = 42/6 = 54/7 x 42/6 = 2268/42 = 54

10. 2/6 + 6/6 = 8/6 = 4/3 = 1 1/3

Bantu jawab ya kak~

1. 18 : 3 = 6

6 3/4

2. 21 : 3 = 7

7 1/3

3. 2 4/2 x 3 3/2 = 18

4. 25 : 2 1/5 = 11 4/11

5. 2 2/2 + 3 3/2 = 7 1/2

7 1/2 – 1 1/2 = 6

6. 28 : 4 = 7

7 3/4

7. 2 1/8 x 4 2/8 = 9 1/32

9 1/32 : 2 2/8 = 4 1/72

8. 20 : 4 = 5

5 2/4

9. 7 7/7 x 6 6/6 = 56

10. 2/6 + 6/6 = 1 1/3

Pelajaran : Matematika

Semangaat ya kak ♥