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tamaranim1 [39]
3 years ago
6

Daniel’s doctor told him that 63 pounds of his total body weight is water.

Mathematics
2 answers:
bixtya [17]3 years ago
8 0

Answer:

50% I believe_________________

solniwko [45]3 years ago
5 0

Answer:

90 Pounds

Step-by-step explanation:

Step 1: Set up a proportion of percentage to body weight

63/x = 70/100

Step 2: Simplify

63/x = 7/10

Step 3: Cross Multiply

630 = 7x

Step 4: Simplify

630/7 = 7x/7

Answer:

90 = x

Final Answer:

Daniel Weigh's 90 pounds total

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2/5×8/15 what does it mean
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4 0
3 years ago
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Current law requires that wheelchair ramps have a height to length ratio of 1:12. An old ramp has a height to length ratio of 2:
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Answer:

The new ramp must be 54 inches long than the old ramp to meet the requirement of the new law

Step-by-step explanation:

Old height to length ratio is:

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Length of old ramp can be find out by putting h  = 12 in the above ratio

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Height will be the same i.e. h = 12

\frac{h}{l}  = \frac{1}{12}\\\\h = 12\\\\\frac{12}{l} = \frac{1}{12}\\\\l = 144

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How much longer the new ramp should be to meet the new ratio law:

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5 0
3 years ago
Katelyn is keeping track of how much money she has. On Monday, she has $50. On Tuesday, she earns $25 from babysitting. On Wedne
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Answer:

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