Write the ratio as a fraction in simplest form 1. 14:56 2. 120:130 3. 650 to 1000
Rate: is a ratio of two quantities that have different units. Think to yourself what are some rates you have experienced or used.
Stand up right at your seat and give yourself enough room to run in place.
Finding an equivalent rate: Lightning strikes about 100 time per second around the world. About how many times does lightning strike per minute around the world? A water pump moves 2 gallons of water per second. How many gallons of water are pumped per minute? Write your answer as a rate.
Unit Rate: rate that has a denominator of 1 unit. 1. Write -24 ft per 5 sec as a unit rate. 2. Henry scored 114 points over 6 games. Put in unit rate. 3. Drakes restaurant served 365 people over 5 days. How many people per day. 4. Tokyos car drives 329 miles using only 10 gallons of gas.
1 Cache biked 68 miles in 4 days. How many mile did she bike per day?
2 It takes Mitchell 1 minute and 40 seconds to walk 550 feet. Find out the amount of feet per second Mitchell can walk.
3 Which is the better buy? A 2 batteries for $1.50 B 6 batteries for $4.80