Answer:
86
Step-by-step explanation:
i think the answer is 56.55
The first step is to multiply the fraction by (3 +3i) / (3 +3i) to delete the i terms from the denominator:
Your molarity would be 0.975 M HCl because it’s moles of solute divided by liters of solvent
Ratio of girls to boys = 5/3
Number of girls in 40 students would be 3/5 * 40 = 24