Question

Please help me in solving
No. 6 part (i)

Answer 1

(3/13×4/5)-7/5-(4/5×5/13)
=12/65-7/5-20/65
=(12-91-20)/65
=-99/65

Answer 2

[tex]12 \div 65 - 7 \div 5 - 4 \div 13 = 12 - 91 - 20 \div 65 = - 99 \div 65
that's i8