Question

please answer these both questions and step by step please ​

Answer 1

Step-by-step explanation:

1) -2/3×(3/5-3/5)×5/2

= 3/5(-2/3-1/6)+5/2

= 3/5(-5/6)+5/2(3/5 and 3/5 is same so i take only 3/5)

= 3/5×5/6+5/2

= -1+5/2

= 4/2=2

(hope u understand )