Asked by romeo

Describe three ways to write the ratio that compares 4 electronic devices for every 3 people.(1 point)
Responses

4 to 3, 3:4, 43
4 to 3, ratio of 3 to 4 , Start fraction 4 over 3 end fraction

4 to 3, 4:3, 43
4 to 3, ratio of 4 to 3 , Start fraction 4 over 3 end fraction

3 to 4, 3:4, 34
3 to 4, ratio of 3 to 4 , Start fraction 3 over 4 end fraction

4 to 3, 4:3, 34
4 to 3, ratio of 4 to 3 , Start fraction 3 over 4 end fraction
Answered by romeo
How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation?(1 point)
Responses

51=420
start fraction 5 over 1 end fraction equals start fraction 4 over 20 end fraction

5:1 :: 20:4
ratio of 5 to 1 colon colon ratio of 20 to 4

51=204
start fraction 5 over 1 end fraction equals start fraction 20 over 4 end fraction

54=120
Answered by romeo
You fill your car with 15 gallons of gas at a cost of $45. Using fractional notation, how do you write a proportion that shows how much 5 gallons of gas will cost? Use x to represent the unknown cost.(1 point)
Responses

1545=5x
Start Fraction 15 over 45 End Fraction equals Start Fraction 5 over x End Fraction

1545=x5
Start Fraction 15 over 45 End Fraction equals Start Fraction x over 5 End Fraction

15x=455
Start Fraction 15 over x End Fraction equals Start Fraction 45 over 5 End Fraction

15:45::x:5
Answered by romeo
Determine if 2.510=?1248 or 2.52=?1224 is a proportion.(1 point)
Responses

Neither is a proportion.
Neither is a proportion.

2.52=1224
Start Fraction 2.5 over 2 End Fraction equals Start Fraction 12 over 24 End Fraction

2.510=1248
Start Fraction 2.5 over 10 End Fraction equals Start Fraction 12 over 48 End Fraction

Both are proportions.
Answered by romeo
Determine if one, both, or neither of the following is a proportion. 168=?2412, 84=?126(1 point)
Responses

Neither is a proportion.
Neither is a proportion.

168=2412, 84=126
Start Fraction 16 over 8 End Fraction equals Start Fraction 24 over 12 End Fraction , Start Fraction 8 over 4 End Fraction equals Start Fraction 12 over 6 End Fraction

84=126 only
Start Fraction 8 over 4 End Fraction equals Start Fraction 12 over 6 End Fraction only

168=2412 only
Answered by GPT 3.5
3 to 4, 3:4, 34
3 to 4, ratio of 3 to 4 , Start fraction 3 over 4 end fraction
Answered by GPT 3.5
start fraction 5 over 1 end fraction equals start fraction 20 over 4 end fraction
Answered by GPT 3.5
Start Fraction 15 over 45 End Fraction equals Start Fraction x over 5 End Fraction
Answered by GPT 3.5
Neither is a proportion.
Answered by GPT 3.5
Start Fraction 16 over 8 End Fraction equals Start Fraction 24 over 12 End Fraction , Start Fraction 8 over 4 End Fraction equals Start Fraction 12 over 6 End Fraction