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vaieri [72.5K]
3 years ago
13

For every 2 hours that Robert spends studying for a math test he spends 3 hours working on English. If he spends 21 hours one mo

nth on the math project, how many hours did he probably spend studying fir his English test?
Mathematics
1 answer:
nataly862011 [7]3 years ago
5 0

Answer:

31.5 hours studying English

Step-by-step explanation:

2 math hours  = 3 english hours

21 math hours = ? english hours

21/2 = 10.5

10.5 * 3 = 31.5

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Answer:

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Step-by-step explanation:

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The length of the orange shelf is 5ft 6 inches, multiplying this by 2 will yield a length of 10ft 12 inches

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Step-by-step explanation:

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3 years ago
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Answer:

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3 0
3 years ago
If one would dissolve 60g of sugar in 300g of water, what would the concentration of sugar in this syrup be?
Pie
Density of water = 1000 kg/m^3
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Therefore,
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