We can set up a proportion.
2/3 = x/1
Cross multiply.
2 * 1 = 2. 3 * x = 3x, so we have 3x = 2.
Now we can divide 3 by 2 to get our answer, which is 1.5. :)
First, see how much money you have:
10 + 3(5) + 8(1) + 12(0.25) + 5(0.1) + 10(0.05) =
10 + 15 + 8 + 3 + 0.5 + 0.5 =
37
You need to deposit $7 into the safe, since 37 - 7 = 30.
Answer:
I think it might be D. 15, Im not sure though, If its not im very sorry.
Step-by-step explanation:
Well 1/4 times 7 is 1 3/4 and 7 times 1 is 7 so add 1 3/4 and 7 to get 8 3/4 in.^2
hope i helped
