Answer: 65 Why? This can be rewritten as; 0.65 = x/100 It can be rewritten again to get x on the left side alone; -x/100 = -0.65 Now, multiply each term by -100 to further distinguish x; x = 0.65*100 Now, solve; x = 65 There’s your answer. Check: 0.65 = 65/100 0.65 = 0.65