Question

5. Out of 150 apples in a basket
, 30 apples are
found rotten. Find the ratio of
(i) rotten apples to good apples,
(ii) good apples to the total apples,
(iii) rotten apples to the total apples.​

Answer 1

Answer:

i)30:120=1:4

ii)120:150=4:5

iii)30:150=1:5

Answer 2

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5. Out of 150 apples in a basket, 30 apples are found rotten. Find the ratio of

(i) rotten apples to good apples,

(ii) good apples to the total apples,

(iii) rotten apples to the total apples.

$\huge{ \red{ \underline{ \underline{ \color{orange}{ \mathfrak{answer}}}}}}$

$(i) \blue{1 : 4}$

$(ii) \blue{4 : 5}$

$(iii) \blue{1 : 5}$

$\huge{ \color{aqua}{ \underbrace{ \underline{ \color{lime}{ \mathbb{✯꧁᭄⋆SoLuTiOn⋆᭄꧂✯ }}}}}}$

$\tt{total \: number \: of \: apples = 150}$

$\tt{number \: of \: rotten \: apples = 30}$

$\tt{ \therefore \: number \: of \: good \: apples}$

$= 150 - 30$

$= 120$

Now,

$\tt{(i) \: rotten \: apples \ratio \: good \: apples}$

$= 30 \ratio120$

$= \cancel3 \cancel0 \ratio \cancel{12} \cancel0$

$= \red{1 \ratio4}$

$\tt{(ii) \: good \: apples \ratio \: total \: apples}$

$= 120 \ratio150$

$= \cancel{12} \cancel0 \ratio \cancel{15} \cancel0$

$= \red{4 \ratio5}$

$\tt{(iii) \: rotten \: apples \ratio \: total \: apples}$

$= 30 \ratio150$

$= \cancel3 \cancel0 \ratio \cancel{15} \cancel0$

$= \red{1 \ratio5}$