Question

Qz 62 / ∞
[tex]2 \frac{5}{2} \div \frac{5}{4} - 3\frac{4}{2} = [/tex]
Gunakan cara
No asal​

Answer 1

2 5/2 : 5/4 - 3 4/2

9/2 : 5/4 - 10/2

9/2 : 5/4 - 5/1

9/2 × 4/5 - 5/1

36/10 - 5/1

18/5 - 5/1

18/5 - 25/5

-7/5

-1 2/5

Answer 2

Jawaban:

- 1 4/10

Penjelasan dengan langkah-langkah:

2 5/2 ÷ 5/4 - 3 4/2

= 9/2 ÷ 5/4 - 10/2

= (9/2 × 4/5) - 10/2

= 36/10 - 10/2

= 36/10 - 50/10

= - 14/10

= - 1 4/10

= - 1 2/5