Which proportion can be used to determine what number is 15% of 30?

15/30 = x/100
15/100 = x/30***
15/100 = 30/x
30/100 = 15/x

Which equation can be used to determine what number, n, is 40% of 64?
(40)(64) = n
40 divided by 64 = n
0.40(64) = n***
64n = 0.40

What number is 75% of 300?
36
22.5
2250
225***

28% of 80 is what number?
22.4***
2.24
224
24.4

Which equation would provide the best estimate of 32% of 44.7?
1/3 x 40 = n***
2/3 x 45 = n
1/3 x 45 = n
2/3 x 44 = n

thanks Iris they were all right except for question number 5 its C not A to make it easier i will write down each letter

1. B
2. C
3. D
4. A
5. C
100% trust me you wont regret it _ _
0 0
U
V

The answers I put here are all 100%. No lie...

B
C
D
A
C

And credit to @DJ Marshmello.

Thanks Iris and DJ Marshmallow 100% on my test

They both are right for sixth grade math. 100% for connexous

*marshmello

So they're all right?

I'm smarter now, i'm also beautiful, nice, and I want all of you to be my friend!

my friend here justin hes already taken and hes cracked at fortnite my guy uhhhh uhhh

DJ Marshmello is 100% correct. I only needed number 2 though but DJ Marshmello is correct. You can tell if it is the right answer if it has a LOT of thumbs up.

Bye Bye

good work on all of them.