nicolec198176 nicolec198176
  • 01-11-2019
  • Mathematics
contestada

Which two ratios form a proportion?
A) 1 : 4 and 5 : 20
B) 1 : 4 and 20 : 5


C) 4 : 1 and 20 : 4
D) 4 : 1 and 4 : 20

Respuesta :

rya2805
rya2805 rya2805
  • 01-11-2019

Answer:

a)1 : 4 and 5 : 20

Step-by-step explanation:

If a ratio is a proportion that means the

quantity on the left hand side is lesser than the quantity on the right hand side; it's a part of a whole, a small fraction.

Example of proportion ratios:

4 : 7

7 : 29

90 : 200

68 : 140

Example of non-prpotion ratios:

7 : 4

80 : 19

29 : 20

Answer Link
altrechecolonadria
altrechecolonadria altrechecolonadria
  • 23-01-2020

Answer:

It's A)

Step-by-step explanation:

Answer Link

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