Visualize an abstract classroom scene focusing on mathematics. In the center, have a large wooden teacher's desk with a green desk lamp and scattered papers, books, a ruler, and a calculator displaying the porportions as mentioned. No visible text on papers. To the sides, chalk boards depict faint chalk smears from previous lessons. Surrounding the desk, student desks with notebooks, pencils, and erasers. Fill the room with warm light from the ceiling fixtures. The room should feel inviting and conducive to learning.

Use cross products to see if each pair of ratios forms a proportion. Replace each box with = or ≠.

1. 7/5 ? 15/10

=
≠ <---

2. 6/8 ? 15/20

= <---


Solve each problem.

3. 2/3 = 12/x

x = 18 <---
x = 12
x = 36
x = 8

4. 6/11 = 84/x

x = 40
x = 120
x = 254
x = 154 <---

5. 22miles/55hours = 12/miles/Hhours

48
30 **
45
22

1. B

2. A
3. B
4.D
5.B
These are correct not Iue!! Trust me 100%

1.B

2.A
3.B
4.D
5.B
ROCKSTAR is right I got 5/5 100%👍🏾

ROCKSTAR is right

1.b

2.a
3.b
4.d
5.b
Idegaf I u believe me or not

Oh, thank you to anyone who responds!

ROCKSTAR is right

Rockstar you got three wrong the first time but you corrected it so 😊

Give lue a little bit of credit because at least he/she tried👏😇

Rock star is correct not lue 3 is b x=1.8

ty rockstar