10) 46
11) 115
12) 23
13) 161
14) 92
15) 138
16) 0.368
17) 9
18) 765
19) 336
20) 122.1
21) 0.45
22) 52
23)$33.60
24) 1 hour 12 minutes
25) 95
26) 398.24
27) A)
Test Number Correct Score Total
Math 68 ( 80% ) 85
Science ( 63 ) 90% 70
B) Science
C) 48 Questions
Step-by-step explanation:
<h2>
______________________</h2>
( First of all to convert quinary to decimal we need to multiply them by 5 )
So let's solve now.....
= 221
Solution,
Converting quinary number to decimal .....
= 2 × 5² + 2 × 5¹ + 1 × 5⁰
The value of any number to the power 0 is 1 ...
= 2 × 25 + 2 × 5 + 1 × 1
= 50 + 10 + 1
= 61..
<h2>
______________________</h2>
Hence the answer is 61....
<h2>
______________________</h2>
If we change everything to the same denominator it will look like this. 24/30 and he wants to take 10/30. 24/30 - 10/30 is 14/30 so 14/30 - 10/30 is 4/30. *He can take 2 1/3 pieces*
Write 1 2/3 as an improper fraction...
1 = 3/3. Plus the 2/3 makes 5/3.
To add/subtract fractions, they need the same denominator. (bottom number)
We can change the denominator by multiplying the top and bottom of a fraction by the same number. (it will stay equal, like 1/2 and 2/4)
Let's change 5/3 and 3/4 to a denominator of 12.
5/3 = 20/12 (bottom multiplies by 4, so does the top)
3/4 = 9/12 (bottom multiplies by 3, so does the top)
Now we just subtract the 20 minus 9 twelfths. (the twelfths act as a sort of unit)
Answer:
10,000,000
Step-by-step explanation:
