Do #5 please will mark brainlist

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18