Tolong kak yg a, b, c nya ya kak plisss banget

Tolong kak yg a, b, c nya ya kak plisss banget

$1 frac{1}{4} times 3 frac{1}{5} = frac{5}{4} times frac{16}{5} = frac{16}{4} = 4$

$4 frac{1}{5} times 6 frac{3}{7} = frac{21}{5} times frac{45}{7} = 3 times 9 = 27$

$frac{2}{3} times 3 frac{3}{8} times frac{5}{9} = frac{2}{3} times frac{27}{8} times frac{5}{9} = frac{5}{4} = 1 frac{1}{4}$

Jawaban:

A. 4

B. 27

C. 1 1/4

Penjelasan:

Maaf jika jawaban saya salah