# Roman Alvarez

Prealgebra teacher | Experienced educator in USA

Greetings! I'm a passionate educator with a focus on Prealgebra. My academic journey led me to specialize in this fundamental subject at Endicott College. Committed to fostering a love for math, I thrive on simplifying complex concepts for students. Let's embark on a learning adventure together, where Prealgebra becomes an accessible and enjoyable experience!

## Questions

How do you find least common multiple of 12 and 2?

One motorcycle is travelling at a speed of #45mph# and the other motorcycle is travelling at a speed of #65mph# both starting at the same time. When they will be #385# miles apart?

The area of the base of a can of lemonade is 32.4 cm^2, What is this area in mm^2?

How do you evaluate #7.8- \frac { 4} { 3} + 4#?

How do you simplify the fraction #14/24#?

How do you find the value of #12+[10div[11-3(2)]]#?

What is a fraction between 8/30 and 9/30 ?

How do write in simplest form given #-4/5+(-1/3)#?

Maria spent 15 days traveling in South America. How many hours did she spend traveling there?

What is the greatest common multiple of 703?

How do you evaluate #5.8+(-2.5)#?

How do you divide #393.4\div 7#?

How do you simplify #-\frac{15}{20} - \frac{4}{5}#?

How many millimeters are in 3 km?

How do you evaluate #abs(-8+11-4)+abs(4+7)#?

What is the value of #2sqrt2sqrt2sqrt2sqrt2#?

How do you simplify #\frac { 7x ^ { 4} } { 6x ^ { 4} }#?

Penny worked 8 hour and earned $70. What is her hourly rate?

How do you simplify #(+3)+(-12)#?

How can you use prime factorization to determine if 738 is evenly divisible by 14?