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beks73 [17]
3 years ago
13

15 percent of what number is 12

Mathematics
2 answers:
blagie [28]3 years ago
5 0
12÷15<u /><em />=160
you have to divide 12 by 15 percent to get the missing number  
Elden [556K]3 years ago
5 0
80
1/3 of 15= 5
1/3 of 12=4
15+5=20or 1/5
12+4=16
16=1/5
16x5=80
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An enclosure at the zoo contains 16 meerkats.
Elena L [17]
Asleep. 6/16 Simplified would be 3/8

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3 0
4 years ago
Write as ratio in simplest form<br><br> 91%, 12%, 6%, 93%, 62%, 14%, 70%, 400%,.
jolli1 [7]
A)
91/100
we cannot simplify this

b) 12/100 = 6/50
cannot be simplified further

c) 6/100 = 3/50

d) 93/100
cannot be simplified

e) 62/100 = 31/50

f) 14/100 = 7/50

g) 70/100 = 7/10

h) 400/100 = 4

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5 0
3 years ago
How to solve 4(5x-7)=10x+2
Whitepunk [10]
To solve:
Distribute the 4 to the 5x and –7 by MULTIPLYING.

4(5x)=20x + 4(–7)=–28

20x-28=10x+2 is your new equation.

Subtract 10x from BOTH SIDES to isolate your variable, "x".
20x-10x=10x
10x-10x=0

10x-28=2 is your new equation.

Add 28 to BOTH SIDES to isolate your variable more.
–28+28=0
2+28=30

10x=30 is your new equation.

Finally, DIVIDE both sides by 10 to finish isolating the variable.
10x/10=x
30/10=3

x=3 is your FINAL, SIMPLIFIED answer.
5 0
3 years ago
1 1/3 - 2 1/5 + 7/10
pantera1 [17]
11/3 – 11/5 + 7/10 = 13/6 or 2 1/6
:)
6 0
3 years ago
Read 2 more answers
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