Friday SAT question

1. If Jim’s heart beats 73 times every minute. Jen’s heart beats 68 times every minute, and Leigh’s heart beats 81 times a minute, what is the average heart beat per these 3 people?

a. 73 bpm

b. 74 bpm

c. 141 bpm

d. 222 bpm

2. The Griffith family has 4 dogs. Each of the dogs eats between .9 kg and 1.3 kg of food every day. Which is an estimate of the total amount of food all 4 dogs eat every day?

a. 1 kg

b. 3 kg

c. 4 kg

d 8 kg

Short URL: http://chandadavis.net/?p=954