Answer:
10.5 units
Step-by-step explanation:
From the question;
We are supposed to determine the length of the rectangle;
P = 2(L+W), where L is the length and W is the width.
Therefore, in this case;
34 units = 2(L + 6.5 units)
We get;
34 units = 2L + 13
Solving for L,
2L = 34 - 13
2L = 21
L = 10.5 units
Thus, the length, L, of a rectangle is 10.5 units
Answer:
18
Step-by-step explanation:
We are given that Marcus cut the loaf into equal size pieces.
At the end of the party, there were 6 pieces left.
Marcus told you that 1/3 of the loaf was left.
Let the number of pieces in whole loaf be x
Since we are given that 1/3 of the loaf was left.
So, loaf left =
We are also given that there were 6 pieces left.
So,
Thus the number of pieces in whole loaf is 18.
To solve this, you first add the parts of the ratio (5+12), which totals 17 parts. Divide the total number of shirts (340) by the total parts (17) to get shirts per part (20). Finally, you multiply the number of parts for blue shirts (5) by the number of shirts per part (20), resulting in 100 blue shirts.
In order to determine how many shirts are blue, we must first understand the concept of ratios. In this case, the total ratio is given as 5:12, representing the ratio of blue shirts to green shirts respectively. This ratio means for every 5 blue shirts, there are 12 green shirts.
The total number of shirts given is 340. To find out the number of blue shirts, we first add the parts of the ratio together. 5 (for blue) + 12 (for green) equals a total of 17 parts. To find the value of a single part, we divide the total number of shirts by this number: 340 shirts ÷ 17 parts = 20 shirts per part.
Since we know there are 5 parts for the blue shirts, we simply multiply this by the number of shirts per part: 5 parts (blue) * 20 shirts per part = 100 blue shirts.
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