Rapporti e proporzioni

Presentation

•

Biology

•

8th Grade

•

Practice Problem

•

Easy

Fabio Mastrantuono

Used 2+ times

FREE Resource

13 Slides • 13 Questions

Fill in the Blanks

Multiple Select

Quali dei seguenti modi di scrivere il rapporto tra 3 e 5 sono corretti?

3/5

3:5

5:3

5/3

Fill in the Blanks

Type answer...

Multiple Choice

Qual è il rapporto tra mele e arance

5:6

6:5

1:1

5:11

Multiple Choice

Qual è il rapporto tra arance e mele?

5:6

6:5

1:1

5:11

Multiple Choice

Quale uguaglianza tra rapporti è vera?

5 : 6 = 5 : 3

1 : 2 = 2 : 1

1 : 2 = 5 : 10

1 : 2 = 10 : 5

Multiple Choice

Quali sono i medi nella proporzione 16 : 2 = 8 : 1

16 e 1

16 e 8

2 e 1

2 e 8

Multiple Choice

Quali sono gli estremi nella proporzione 16 : 2 = 8 : 1

16 e 1

16 e 8

2 e 1

2 e 8

Open Ended

In una proporzione, i prodotti di due termini per altri due termini della proporzione sono sempre uguali. Riesci a capire quali?
Osserva la proporzione 5 : 6 = 10 : 12 e prova a rispondere nello spazio qui sotto.

Type response here

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Multiple Choice

Nella proporzione 2 : 5 = x : 25, quanto vale la x?

Multiple Choice

Nella proporzione x : 7 = 2 : 14, quanto vale la x?

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