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3 years ago

Simplify this ratio: 100 blue marbles to 60 red marbles

Mathematics

2 answers:

PtichkaEL [24]3 years ago

7 0

Answer:

5:3

Step-by-step explanation:

100: 60

Divide each side by 20

100/20 : 60/20

5:3

kap26 [50]3 years ago

7 0

Answer:

5 blue marbles:3 red marbles.

Step-by-step explanation:

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Can somebody please help me

guajiro [1.7K]

Here is your answer

B. (12,30)

REASON:

Given,

$y= 2x+6$ .......(i)

$3x-y= 6$ .......(ii)

Putting the value of y from eq.i in eq.ii we get

$3x-(2x+6)=6$

$3x-2x-6=6$

$=6+6$

$x=12$

Putting x=12 in eq.i we get

$y= 2x+6$

$y= 2×12+6$

$y= 24+6$

$y= 30$

So,

$\bold{x=12 and y= 30}$

Hence answer is (12,30) in which x=12 and y=30

HOPE IT IS USEFUL

5 0

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nignag [31]

Answer:

16÷2

Step-by-step explanation:

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A driving exam consists of 29 multiple-choice questions. Each of the 29 answers is either right or wrong. Suppose the probabili

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Answer and explanation:

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