Question

Question 2 Answer Solve

Answer 1

Answer:

• Option B is correct.

Step-by-step explanation:

To subtract fractions, we must check if the denominators of both fractions are the same.

• 2/5 - 1/7
• => 2 x 7/5 x 7 - 1 x 5/7 x 5
• => 14/35 - 5/35

Now, let's subtract for the result.

• => 9/35

Hence, Option B is correct.

Hoped this helped.

$BrainiacUser1357$

Answer 2

Answer:

9/35

LCM of 7 and 5 = 35

Step-by-step explanation:

$\frac{2}{5} -\frac{1}{7} \\\\\frac{2*7}{5*7} -\frac{1*5}{7*5} \\\\\frac{14}{35} - \frac{5}{35}\\\\\\\frac{14-5}{35} \\\\\frac{9}{35}$