Online Math Tutor for 12-Year-Old

Hi, we are looking for an online math tutor to help our 12-year-old son with: - Calculating area, perimeter, and volume - Adding, subtracting, multiplying, and dividing fractions and decimals - Understanding ratios and percentages We can be flexible with the schedule, so we're open to working with people in any timezone . Tutoring sessions will use video chat, like Zoom, Meet, etc. Our budget is $50/hour. When replying, please tell me about your experience, your availability schedule, and your preferred session length. Thank you.