Answer:
3/4
Step-by-step explanation:
First you have to find equivalent fractions.
We can use twelve for this number. 3/4 = 9/12 2/3 = 8/12 4/6=8/12 and of course 8/12=8/12. So we can say that 3/4 is the largest fraction of the bunch.
Answer:
Hence x = -1 and y = 18
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Step-by-step explanation:
Given the system of equations
y + 8x = 10... 1
2y - 4x = 40 ... 2
From 1; y = 10-8x
Substitute into 2;
2(10-8x) - 4x = 40
20 - 16x - 4x = 40
20 - 20x = 40
-20x = 40 - 20
-20x = 20
x = -1
Recall that y = 10-8x
y = 10 - 8(-1)
y = 10 + 8
y = 18
Hence x = -1 and y = 18
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1/4a-17=-15
1/4a=-15+17
1/4a=2
(1/4*4)a=(2*4)
a=8
Answer:
5.45%
Step-by-step explanation:
To find info of a 15 year old male, you look at the Age Group of 14 - 18, beside Male.
The RDA of Iron is given as 11 mg
From a 8 oz glass of grape juice, he gets 0.6 mg.
<em>What percent is 0.6 mg of total 11 mg??</em>
Divide 0.6 by 11 and then multiply by 100 to get the answer. So we have:
Thus, 5.45% of RDA of iron is provided by an 8 oz glass of grape juice.
