Question

Simplify the following.
(-2/3×3/5)+(5/2×4/15)​

Answer 1

$- \frac{2}{3} \times \frac{3}{5} + \frac{5}{2} \times \frac{4}{15} \\ = > - \frac{2}{5} + \frac{2}{3} \\ = > \frac{ - 6 + 10}{15} \\ = > \frac{4}{15}$

I hope that helps you

Answer 2

the answer is 4/15

explanation: (-2/3×3/5)+(5/2×4/15)​= [ you can simplify }

you can only simplify with the numerators and the denominators.

so, 3 and 3 get cancelled

     2 and 4 get cancelled

     5 and 15 get cancelled

so the simplified values are:( -2 × 1/5) + (1 × 2/3)

now ( -2 × 1/5)= -2/5

        (1 × 2/3)=2/3

add the following : -2/5+2/3= [l.c.m = 15]= -6+10/15=4/15