Q1. a carpenter has 16 1/2 m of wood. he cuts the wood into pieces that are each 2 3/4 m long. how many pieces of wood does the carpenter cut? q2. divide. 3/5 ÷ 1 1/4 1. 1/4 2.12/25 3. 3/4 4. 2 2/5

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.