Answer:
20
Step-by-step explanation:
12 divided by 3/5 is equal to 20
Answer:
The first fraction is between 27 and 28, closer to 28. The second fraction is between 3 and 4, closer to 4. Compatible numbers in division are numbers that can be divided mentally. 28 divided by 4 is 7. The quotient will be around 7.
Step-by-step explanation:
3 - 1/8a = 1/4
The goal is to isolate "a" and its coefficient to make the simplification process easier.
Start by subtracting 3 from both sides:
3 - 3 - 1/8a = 1/4 -3
-1/8a = 1/4 - 3
Next, multiply 3 by 4/4 to convert it into a fraction:
-1/8a = 1/4 - [3 • (4/4)]
-1/8a = 1/4 - 12/4
-1/8a = - 11/4
Multiply both sides by -8:
(-8) -1/8a = - 11/4 (-8)
a = 88/4 = 22
Therefore, a = 22.
Answer:
The difference between their volumes is 
Step-by-step explanation:
The attachment completes the question.
For cube 1:
For cube 2:
Required
The difference in their volumes
First, we calculate the volume of box 1
Substitute 8 for s1
Next, we calculate the volume of box 2
Substitute 6.5 for s2
The difference is then calculated as:
Hence, the difference between their volumes is
