Question

solve this 2 and 1 by 5 × 3 and 1 by 5​

Answer 1

Answer:

Step-by-step explanation:First convert both the numbers in form p/q.

Find LCM of denominators & express both numbers in same denominator & subtract.

3 1/3 - 2 1/5

= 10/3 - 11/5 {LCM of 3 & 5 is 15}

=50/15 - 33/15

=(50–33)/15

=17/15

= 1 2/15.

{Note answer is NOT 12/15.

Answer is one and 2/15, that is 17/15}.

Answer 2

➤ Answer :-

$: \implies \tt2 \frac{1}{5} \times 3 \frac{1}{5}$

$: \implies \tt \frac{11}{5} \times \frac{16}{5} = \frac{11 \times 16}{5 \times 5}$

$: \implies \tt \frac{176}{25} = 7 \frac{1}{25}$

$\Huge\therefore$The answer is $\tt 7 \frac{1}{25}$