Question

solve these problems fast​

Answer 1

Answer:

Hope it helps you.

Please mark my answer as BRAINLIEST.

Answer 2

Answer:

i). {7/5×(-3/12)}+{7/5×5/12}

= (-21/60)+(7/12)

= -21+35/60

= 14/60

= 7/30

ii). {9/16×4/12}+{9/16×-3/9}

= (3/16)+(-3/16)

= 3/16-3/16

= 0

hope it helps you