Question

WHO WILL DO IT CORRECTLY 25 POINTS!!!!GEOMETRY GRADE 7​

Answer 1

1. a) 2 : x = 1 : 100

       1 : 0.5x = 1 : 100

       0.5x = 100

       x = 200

   b) x : 2.25 = 1 : 12

       2.25 = 12x

       x = 0.1875

   c) 1.6 : 6.4 = 1 : x

       1 : 4 = 1 : x

       x = 4

   d) 1.5 : x = 1 : 500

        x = 500 x 1.5

        x = 750

2. Since 1 cm = 2 inches and the height given is 4 cm, the bottle's height is (2 x 4) inches, that is, 8 inches.

3. Since 1 cm = 0.8 m, the length of the car is (5 x 0.8) m = 4 m.

I hope this helps! If you have any questions, feel free to ask.