1. 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
2. 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
3.What number is 75% of 300?
36
22.5
2250
225
28% of 80 is what number?
22.4
2.24
224
24.4
5.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
1.B
2.C
3.D
4.A
5.C
Good luck my brotherins
1. B
2.C
3.D
4.A
5.C
100% for connexus math lesson 7 unit 1 *SEMESTER B* 6th grade
Xxxtinct is actually correct I got 100%
βXxxStinctβ and βSurgeSourceβ are correct! This is just a Verification.
Your welcome! ππππππππππ³πππ
I'll get you started.
15% of 30 is 15/100 * 30
So, 15/100 = x/30
whatcha got on the others?
Alright, this is what I got, you don't have to trust me.
1) B - 15/100 = x/30
2) C - 0.40(64)= n
3) D - 225
4) A - 22.4
5) C - 1/3 x 45 = n
Alrighty that's that. 5/5 Have a good day- or night.