Question

1 3/4 × 2 2/5 × 3 4/7 simplify​

Answer 1

Answer:

2431/35

Step-by-step explanation:

13/4 x 22/5 x 34/7

13 x 11 x 17 /5 x7

2431 /35

Answer 2

Answer:

$1 \frac{3}{4} = \frac{7}{4} \\ 2 \frac{2}{5} = \frac{12}{5} \\ 3 \frac{4}{7} = \frac{25}{7}$

$\frac{7}{4} \times \frac{12}{5} = \frac{21}{5}$

$\frac{21}{5} \times \frac{25}{7} = \frac{15}{1} = 15$