book Maths Puzzle Numerical Ability

Joe's Muffler employs supervisors and helpers. According to the union contract, a supervisor does 2 brake jobs and 3 mufflers per day, while a helper does 6 brake jobs and 3 muffl

Read Solution (Total 0)

book Other Question

the larger of two consecutive integers is 7 greater than twice the smaller. find the integers. make and solve an equation the sum of the first nine terms of an arithmetic progression is 75 and the twenty-fifth is also 75. find the common difference and the sum of the first hundred terms.