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kondaur [170]
2 years ago
12

Helppppppppppppppppppppppppppppppppppppppp

Mathematics
2 answers:
Alona [7]2 years ago
5 0

Answer:

a) percent: 50%

b) fraction: 2/5,  decimal: 0.4

c) ratio: 21:100 , decimal: 0.21 , percent: 21%

d) fraction: 3/10, ratio: 3:10, percent: 30%

e) fraction: 1/4, ratio: 1:4, decimal: 0.25

Step-by-step explanation:

I hope it helps, mark brainliest if it does!

Marysya12 [62]2 years ago
3 0

Answer: ?=ratio sorry im not good with that

Step-by-step explanation:  b=2/5, 0.4

c= ?, 0.21, 21%

d=  3/10   ?,30%

e= 1/4, ?, 0.25

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Step-by-step explanation:

Did this help??????

8 0
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Read 2 more answers
PLEASE HELP! <br> All links will be reported!
kozerog [31]
SI =[PRT]/100
Interest = $15.62
Principal = $31
Time = 8
15.62 =[31 x R x 8]/100
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To the tenth
6.3 = R
Check
[31 x 6.3 x 8]/100 = 15.62

Hope that helps
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