Question

find a) 2/5×3 b 2/5×6/4​

Answer 1

Answer:

a) 6/5

b) 3/5

Step-by-step explanation:

a) 2/5 x 3

3 has no denominator so we have to put 1 as its denominator

= 2/5 x 3/1

Now, we have multiply the numerator by numerator and denominator by denominator.

= 2 x 3 / 5 x 1

= 6/5

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b) 2/5 x 6/4

Now, we have multiply the numerator by numerator and denominator by denominator.

= 2 x 6 / 5 x 4

= 12/20

We can cut this number by 2

= 6/10

more by 2

= 3/5

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Answer 2

Answer:

$a)\longrightarrow$ $\dfrac{2}{5} \times 3$

$\Rightarrow$ $\dfrac{6}{5}$

$\Rightarrow$ $1.2$

$\therefore$ $The\: answer\: of\: this\: question\: is\: 1.2$

$b)\longrightarrow$ $\dfrac{2}{5} \times \dfrac{6}{4}$

$\Rightarrow$ $\cancel{\dfrac{12}{20}}$

$\Rightarrow$ $\dfrac{3}{5}$

$\therefore$ $The\: answer\: of\: this\: question\: is\: \dfrac{3}{5}$