math_celebrity Administrator Staff member Jan 29, 2021 #1 If 25% of a number b is 25.18. What is 20% of b? Using our 25% as 0.25, we have: 0.25b = 25.18 Using our equation calculator, we get: b = 100.72 The question asks what is 20% of 100.72. Using our calculator, we get: 20.144

If 25% of a number b is 25.18. What is 20% of b? Using our 25% as 0.25, we have: 0.25b = 25.18 Using our equation calculator, we get: b = 100.72 The question asks what is 20% of 100.72. Using our calculator, we get: 20.144