Question

1 1/7 times 2 4/5 = i don't know how to solve this and im just so confused on how to do this eqasion and how to solve this math problem.

Answer 1

$1 \frac{1}{7} \times 2\frac{4}{5} \\ = \frac{7+1}{7}\times \left(\frac{2\times 5+4}{5}\right) \\ = \frac{8}{7}\times \left(\frac{2\times 5+4}{5}\right) \\ = \frac{8}{7}\times \left(\frac{10+4}{5}\right) \\ = \frac{8}{7}\times \left(\frac{14}{5}\right) \\ = \frac{8\times 14}{7\times 5} \\ = \frac{112}{35} \\ = \boxed{ \frac{16}{5}=3.2}$

Hope it helps!

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

Answer 2

Answer:

Simplify:

1(1/7) × 2(4/5)

⇛8/7 × 13/5

⇛(8×14)/(7×5)

⇛112/35

Now, reduce the fraction by extracting and cancaling out with"7" then, we get

⇛16/5 Ans.