Question

Срочноооооооо
Кто нибууудь помогитеее!!
Пж срочноо

Только решите без всяких...​

Answer 1

1) 3/4×5/6×8/15= 1/2×2/3= 1/3

2) 4/5×3/8×3/5×2/3= 1/5×3/5= 3/25

3) 14/15×55/56×3/16×8/11= 1/4×1/2 = 1/8

4) 3 1/3× 3 13/53× 3 1/88= 5/3× 43×5/11 = 1075/33

5) 2 × 1/3× 1 1/2 × 3 3/4 × 4 1/5= 3/4× 21 = 63/4

6) 5 1/4 × 1 1/7× 5 1/2× × 3/22= 3 × 3/2= 9/2

7) 1 1/24× 3 3/8× 1× 3 7/9× 1 15/17 = 25/8 ×2×4= 25/4×4= 25.

8) 2 1/7 × 56/135× 22 10/11×0× 25/28= 0.

Answer 2

Пашаговое объяснение:

$1) \frac{3}{4} \times \frac{5}{6} \times \frac{8}{15} = \frac{1}{2} \times \frac{2}{3} = \frac{1}{3}$

$2) \frac{4}{5} \times \frac{3}{8} \times \frac{3}{5} \times \frac{2}{3} = \frac{1}{5} \times \frac{3}{5} = \frac{3 }{25}$

$3) \frac{14}{15} \times \frac{55}{56} \times \frac{3}{16} \times \frac{8}{11} = \frac{1}{4} \times \frac{1}{2} = \frac{1}{8}$

$4)3 \frac{1}{3} \times 3 \frac{13}{53} \times 3 \frac{1}{88} = \frac{5}{3} \times 43 \times \frac{5}{11} = \frac{1075}{33}$

$5)2 \times \frac{1}{3} \times 1 \frac{1}{2} \times 3\frac{3}{4} \times 4 \frac{1}{5} = \frac{3}{4} \times 21 = \frac{63}{4}$

$6)5 \frac{1}{4} \times 1 \frac{1}{7} \times 5 \frac{1}{2} \times \frac{3}{22} = 3 \times \frac{3}{2} = \frac{9}{2}$

$7)1 \frac{1}{24} \times 3 \frac{3}{8} \times 1 \times 3 \frac{7}{9} \times 1 \frac{15}{17} = \frac{25}{8} \times 2 \times 4 = \frac{25}{4} \times 4 = 25.$

$8)2 \frac{1}{7} \times \frac{56}{135} \times 22 \frac{10}{11} \times 0 \times \frac{25}{28} = 0$