Get expert advice and community support on IDNLearn.com. Join our knowledgeable community and get detailed, reliable answers to all your questions.
Answer:
1.3
Step-by-step explanation:
first, divide the parentheses:-8/21= -0.380952
second, dived -2/7= -0.285714
now divide both of them -0.380952 ÷ -0.285714 = 1.3