There are 22 fourth graders at the carnival. There are 4 times as many fifth graders as fourth graders and 3 times as many sixth graders as fourth graders at the school carnival. How many 4,5, and 6 students are there in all? What ratio describes the relationship of forth graders to fifth graders to sixth graders?

a)176

b) 1:4:6 or and

Step-by-step explanation:

Data

22 fourth graders

4 x 22 = fifth graders

3 x 22 = sixth gradrs

a) Total: 22 + (4 x 22) + (3 x 22)

= 22 + 88 + 66 = 176

b) and

its b

step-by-step explanation:

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5