8k equals four ninths. What is k ?
8k equals four ninths8k = 4/94/9 4 ÷ 9 ≈ 0.44/9 is about 0.4.8k ≈ 0.40.4 ÷ 8 = k0.4 ÷ 8 = 0.05k = 0.05Check to see if we are right8 × 0.05 = 0.4.Yeah we are right.k = 0.05