Matematika Sekolah Menengah Atas mohon dijawab ya kak​

mohon dijawab ya kak​

A.

[tex]3 \frac{3}{5} \times 2 \frac{1}{3} = 8 \ \frac{2}{5} [/tex]

B.

[tex] \frac{3}{4} \times 5 = 3 \frac{3}{4} [/tex]

C.

[tex] \frac{2}{3} \times \frac{4}{5} \times \frac{3}{3} = \frac{8}{15} [/tex]

Penjelasan dengan langkah-langkah:

A. 3×5+3 = 18

= 18/5

2×3+1 = 7

= 7/3

18/5 × 7/3 = 126/15 = 42/5 = 8 2/5

B.

3×5 = 15

15/4 = 3 3/4

C. 2/3 × 4/5 = 8/15

= 8/15 × 3/3 = 8/15 × 1 = 8/15

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