# Quick Math Solver - Zera

Hello User,
Welcome to getcalc.com! My name is Zera, an AI based Bot for getcalc.com to provide you quick answers with steps for fractions arithmetic, LCM, GCD, percentage, average, prime factors, standard deviation, mean, mode, median, coefficient of variation and much more.

Get your math questions or queries answered instantly by speaking to getcalc.com's math chat-bot or quick math solver automated program. Say "Hi" to Zera, she will guide you to perform quick calculations with steps for basic arithmetic, fractions arithmetic, LCM, GCD, percentage, average, prime factors, standard deviation, mean, mode, median, coefficient of variation and much more.

• What is 1/2 + 1/3?
• What is an average of 1/2 & 1/3?
• What is LCM of 5, 10 & 15?
• What is GCD(5, 10, 15)?
• What is 89% of 1200?
• What percent is 495 out of 500?
• What percent increase from 35 to 39?
• What percent decrease from 39 to 35?
• What is 6 times of 1/5?
• What is simplified fraction for 18/27?
• Is 51 a prime number?
• What are all the prime factors of 95?
• What is mean for 5, 10, 15, 20 & 25?
• What is median for 1, 2, 3, 4 & 5?
• What is mode for 1, 2, 2, 5, 7 & 9?
• What is SD for 2, 4, 6, 8 & 10? and much more.