The March sales of Jazz records is an illustration of proportions, and the number of jazz records sold all year is 7x
<h3>How to determine the total number of sales?</h3>
The sales in March is given as:
Proportion = 1/7
Let the actual number of sales in the month of March be x, and the total sales in the year be y.
So, we have:
1/7 * y = x
Make y the subject
y =7x
Hence, the number of jazz records sold all year is 7x
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Answer:
<em>1. use fractions </em>
3/4+4/4= 7/4
<em>2. use decimals</em>
0.75+1.00= 7/4
<em>3. find equivalent fractions</em>
3/4= 75/100
4/4= 100/100
75/100+100/100= 175/100
Answer:
Represent the mark on frequency table as follows;
Marks Frequency
40 3
50 4
60 3
70 6
80 3
90 1
Mean= Sum of all the marks
-----------------------------
Frequency
(40×3)+(50×4)+(60×3)+(70×6)+(80×3)+(90×1)
------------------------------------------------------------
20
=2250
--------
20
=11.5
Answer:
x=56
Step-by-step explanation:
I may be wrong but
That’s a pentagon so
5-2=3
180x3=540 ( total area of a pentagon)
89+99+72= 260
540-260=280
3+2=5
280/5=56
x=56
Well if you plug 1/6 into the calculator it gives you the value of 0.166666667.
Then to make it a percentage you multiply it by 100
16.7% to 1 decimal place like the question
17.5% > 16.7%
Hence, 17.5% is bigger than 1/6
