Hello this is how you do it!<3
9/4 = 21/4 therefore, 9/4 = 21/4
24/10 try to reduce the numerator and denominator by a common denominator 24/10 divided 2/2 = 12/5
16/2 divided 2/2 = 8/1 = 8
I hoped that help!<3
Answer:
C
15(2/3)=10
15/1 x 2/3 = 10
30/3=10
10=10
Step-by-step explanation:
Here's my step-by-step explanation:
@Jdoe0001 already gave you a hint in the comment section, and that's a real giveaway, but I'll expand on the hint.
Complimentary angles add up to 90°, and A and B are complimentary, then A+B = 90°. A proof.
Substitute. 42° + B = 90°.
B = 90° - 42°
B = 48°
Hope this helps!
Ratio tables are like proportional relationships (if you know what that is), and you have to do this:
6:9 is related to a:45 we don't know a, but since the prior ratio is related to this one, you simply take 9 times what is 45. The answer is 5, so then you multiply 6 times 5 to get 30. Then keep building off of that. The next problem will be 48, then 72.
The bottom ratios start with 10:15. 15 times 3 is 45 so 10 times 3 is 30. The next one is 100, then 70. Hope this helps, sorry that it's confusing!
Answer:
Step-by-step explanation:
6 puzzles for 5.98 each...
6 * 5.98 = $ 35.88 <==
