Question

a child was asking his favorite color of the rainbow what is probability that the colour chosen is violet or blue​

Answer 1

Answer:

Blue because child like blue colour

Answer 2

$\huge\mathfrak\orange{Ans}\purple{wer}\red {♡♡♡}$

Violet colour in rainbow=1

blue colour in rainbow =1

together blue and violet colour in rainbow=2

total colour in rainbow =7

$\huge\checkmark\:\rm{\red{\boxed{Formula}}}✓$

$p(a) = \frac{number \: of \: favourable \: outcome}{total \: number \: of \: favourable \: outcomes}$

Let 'a' be the probability of the colour chosen is blue or violet

by the formula

$p(a) = \frac{2}{7}$

mark as brainliest plz