30% of 200 is 60
You can set up a proportion like so:
30%/100=60/x then you cross multiply to get the answer
Answer:
18
Step-by-step explanation:
2 goes into 12 six times,
so multiply both sides of 2:3 by six to get 12:18
Try to see on Google for solutions like that
5(a-1) - 15 = 3(a+2) + 4
Open all parenthesis and distribute
5a - 5 - 15 = 3a + 6 + 4
Simplify
5a - 20 = 3a + 10
Add both sides by 20 and subtract both sides by 3a
2a = 30
a = 15
Answer:
1
Step-by-step explanation:
Use a calculator to find sin-¹ of 0.5