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BILANGAN DESIMAL_MTK SMP

Authored by aldy syahputra

Mathematics

7th Grade

Used 1+ times

BILANGAN DESIMAL_MTK SMP
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15 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Tuliskan 0,50 dalam bentuk pecahan.

1/2

1/3

1/4

1/5

Answer explanation

0,5 = 5/10 (bagi sama banyak dengan 5) = 1/2

2.

MULTIPLE CHOICE QUESTION

10 sec • 3 pts

Hitung 0,3+0,7 = ?

(Hanya satu pecahan yang jawabannya benar, sesuai dengan kaidah operasi bilangan di atas)

7/7

8/8

9/9

10/10

Answer explanation

0,3 + 0,7 = 3/10 + 7/10 = 10/10

3.

MULTIPLE CHOICE QUESTION

10 sec • 3 pts

Hitung 0,25 × 4 = .... ?

1

2

3

4

Answer explanation

0,25 x 4 = 25/100 x 4 = 1/4 x 4 = 4/4 = 1

4.

MULTIPLE CHOICE QUESTION

10 sec • 6 pts

Berapa hasil 2,5÷0,5 = .. ?

2

3

4

5

Answer explanation

2,5 : 0,5 = 25/10 : 5/10 = 25/10 x 10/5 = 25/5 = 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 8 pts

Jika 0,625=x/8

tentukan nilai x = ?

23

4,767

5,000

4,098

Answer explanation

Jika 0,625=x/8

8 x 625/1000 = x

5000/1000 = x

5 = x

6.

MULTIPLE CHOICE QUESTION

30 sec • 11 pts

Jika 4,25=x+0,75, tentukan nilai x2

3,5

4,5

12,25

20,25

Answer explanation

4,25=x+0,75

4,25 - 0,75 = x

3,5 = x

12,25 = x2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan hasil 0,5 × 2 + 0,25÷0,5 = ...?

1,49

1,48

5/10

15/10

Answer explanation

0,5 × 2 + 0,25÷0,5 = ...?

5/10 x 2 + 25/100 : 5/10

10/10 + 25/100 x 10/5

1 + 50/100

1 + 5/10

10/10 + 5/10 = 15/10

jadi 0,5 × 2 + 0,25÷0,5 = 15/10

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