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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?

Respuesta :

Answer:

a)176

b) 1:4:6 or [tex]\frac{1}{4}[/tex] and [tex]\frac{1}{3}[/tex]

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) [tex]\frac{1}{4}[/tex] and [tex]\frac{1}{3}[/tex]

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