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olasank [31]
3 years ago
13

In our family there is five boys and one girl. What percent of the family is boys?

Mathematics
1 answer:
saw5 [17]3 years ago
8 0

Answer:

83% are boys

Step-by-step explanation:

Im not sure if you have to round but you take the total number of family members (6) and divide it by how many boys (5) which would be 0.8333333 which you can round to either 80 or 83

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Answer: See below

Step-by-step explanation:

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3 years ago
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SVETLANKA909090 [29]

Answer:

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Step-by-step explanation:

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i)

the volume of a cylinder is base area times height.

Vc = pi×r²×h = pi×15²×20 = pi×225×20 = pi×4500 cm³

ii)

similar to volume, the side "mantle" area of the cylinder is the circumference of the base area times height.

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iii)

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pi×4500 = 14137.17 cm³ = 14.13717 liters or rounded 14 liters

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