Question

8/9-13/5 find the following ​

Answer 1

$8 \div 9 - 13 \div 5 \\ lcm \: of \: 9 \: and \: 5 = 45 \\ 8 \times 5 - 13 \times 9 \div 45 \\ 40 - 117 \div 45 \\ - 77 \div 45$

Answer 2

Answer:

-11/5 or -2⅕

Step-by-step explanation:

8/9-13/5

LCM of 9 and 5

= 45

= (8*5)-(13*9)/45

= 40-117/45

= -77/45

= -11/5 or -2⅕