Answer:
Q4 = 4 || Q5 = 6 2/3 || Q6 = 4 4/7 || Q7 = 10 || Q8 = 3 1/3 || Q9 = 4 1/2
Step-by-step explanation:
In order to divide fractions, you just have to turn it into multiplying!
Flip the second fraction in the number sentence and then multiply!
Example: 5 divided by 6/7
Keep 5 as it is. Flip 6/7 to 7/6. 5 x 7/6 = 35/6
Now, simplify it! Simplifying is very simple. You just have to divide until they can't be divided anymore.
35/6 simplified = 5 5/6.
Reason:
How many 6's are in 35? 5 R: 5
So, then it would be 5 5/6.
Hope this helped and this was correct! If you have any more questions, I'll be here to answer them!
Yes, because you can multiply<span> the numbers. Example: </span>Use commutative property <span>of </span>multiplication<span> to rewrite </span>5 x 4 5 x 4<span> Answer: </span>4<span> x </span>5<span>. </span>
Answer:
0 votes
Answer:27000Step-by-step explanation:interest= principal×rate×time÷ 100=270000×5×2÷100=27000
Answer:
The number of students who scored more than 90 points is 750.
Step-by-step explanation:
Quartiles are statistical measures that the divide the data into four groups.
The first quartile (Q₁) indicates that 25% of the observation are less than or equal to Q₁.
The second quartile (Q₂) indicates that 50% of the observation are less than or equal to Q₂.
The third quartile (Q₃) indicates that 75% of the observation are less than or equal to Q₃.
It is provided that the first quartile is at 90 points.
That is, P (X ≤ 90) = 0.25.
The probability that a student scores more than 90 points is:
P (X > 90) = 1 - P (X ≤ 90)
= 1 - 0.25
= 0.75
The number of students who scored more than 90 points is: 1000 × 0.75 = 750.
The answer for question (1) 16%
