Math, asked by suhani2007ssk, 3 days ago

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Answered by daniket32
1

Step-by-step explanation:

4. let the smaller number be x

and greater number be y

atp,

y - x = 3

2x+3y = 19

from 1st equation we get,

y = 3 + x

using this value in 2nd equation, we get

2x + 3(3 + x) = 19

2x + 9 + 3x = 19

5x = 19-9

x= 10/5

x = 2

y= 3 + 2 = 5

5. total number of cards = 26

Probability = 4/26

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