Question

subtract (i) 5/7-3/7. (ii) -7/9 from -2/5​

Answer 1

$\huge \frac{2}{7}$

Step-by-step explanation:

Combine the numerators over the common denominator.

$\huge \frac{5 - 3}{7}$

Subtract 3 from 5.

$\huge\green{ \frac{2}{7} }$

$\huge \pink{ \boxed{ \bold{@ManalBadam}}}$

Answer 2

Answer:

I. 5/7 - 3/7

(5 - 3)/7

2/7

II. (-7/9)-(-2/5)

-7/9+2/5

Take same denominator

LCM of 9 and 5 is 45

-7×5/9×5= -35/45

2×9/5×9= 18/45

-35-45/45

= -80/45

I hope it's help u

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