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Mekhanik [1.2K]

2 years ago

14

there are 84 species of animals in the metropolitan zoo. 5/12 of the species are from north America.north 1/4. of the species ar

e from Africa. the remaining species are from north America. how many species are from North America

1 answer:

Alenkinab [10]2 years ago

7 0

Answer:

64% are from Noth America

Step-by-step explanation:

84 species in zoo,

5/12- north america

1/4-africa

64% are from Noth America

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Step-by-step explanation:

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2 years ago

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mr Goodwill [35]

Boys: x
gilrs: y

From the text of the task:

$\left \{ {{\frac{x}{y}=\frac{5}{7}} \atop {x+y=48 \rightarrow x=48-y}} \right.$

Replacing x:

$\frac{48-y}{y}=\frac{5}{7}\\
\\
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\\
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7 0

3 years ago

Read 2 more answers

Can someone help me with this??

Marizza181 [45]

Answer:

son: 12 daniel: 32

Step-by-step explanation:

daniel is 26 in 6 years he would be 32

son is 3x younger in 6 years so 32 divided by 3 would be 10.6 (11 if estimated)

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2 years ago