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mixer [17]
3 years ago
13

Solve this problem using 3.14 for pi. The diameter of this Frisbee is 12 inches. What’s the circumference of this Frisbee?

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0
Circumference= diameter x pi
12x3.14 = 37.68
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Mrs Perry shares out 15 biscuites between Gemma and Zak in the ratio 1:4 How many biscuites do they get each? Gemma: Zak
kotykmax [81]
Number of biscuits shared by Mrs Perry = 25
ratio in which the biscuits were shared between Gemma and Zak = 1:4
Let us assume the common ratio = x
then
x + 4x = 15
5x = 15
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Then
The number of biscuits that Gemma got = 3
The number of biscuits that Zak got = 4x
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                                                           = 12
So
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