# math

posted by .

Which pair of fractions is proportional?

0.6/0.3 = 9/4.5

0.6/0.3 = 9/4.8

0.6/0.3 = 8.4/4.5

0.6/0.3 = 8.4/4.8

I'm assuming that I figured these wrong, because I found that none of these were proportional. Please help

• math -

Only the first statement is mathematially correct. In that case, the numbers on both sides of the "-" are the same (2).

## Similar Questions

1. ### physics-speed

i need help with this one thanks A particle starts from rest and is acted on by a net force that does work at a rate that is proportional to the time t. The speed of the particle is proportional to: a. sq. root t b. t c. t^2 d.1/sq. …
2. ### math

What pair of fractions are proportional? a. 0.4/0.1 =?
3. ### math

Which pair of fractions is not proportional?
4. ### math

which pair of fractions is not proportional a/ 3/11 = 6/22 b/ 3/11 =7/19 c/ 3/11 = 9/33 d/ 3/11 = 12/44
5. ### physical science

the wavelength of an electromagnetic wave is ____________. a. directly proportional to its frequency b.inversely proportional to its velocity c. inversely proportional to its frequency d. none of the above
6. ### math

Determine whether the pair of fractions is proportional: 4/13=8/26
7. ### Math

Determine whether each pair of fractions is proportional. 5 75 _ ?
8. ### math

which pair of fractions is proportional 0.4/0.2 = 2/1 0.4/0.2=2/1.2 0.4/0.2=1.6/1 0.4/0.2=1.6/1.2
9. ### math

. Which pair of fractions is proportional?
10. ### Math

An electrician charges a \$50 fee to make a service call plus \$25 per hour he works. Determine whether the relationship between the two variables is proportional. Hours Cost(\$) 1 75 2 100 3 125 4 150 Is this proportional?

More Similar Questions