Question

the cost of 15 similar chocolate is $ 90 . how many chocolate can be brought for $ 126​

Answer 1

Answer :-

21 chocolates can be brought from ₹126

Explanation :-

Given :

Cost of 15 chocolates = 90

Find :

How many chocolates can be bought from Rs.126

Solving :

let the cost of 1 chocolate be x

According to the Question ,

⇒ 15x = 90

$⇒ x = \frac{90}{15} \\ \boxed{\boxed{\boxed{\bf{x = 6}}}}$

Cost of 1 chocolate = Rs.6

Main Part : how many chocolates can be brought from Rs.126 ??

let the number of chocolates can be brought be y

$\bf{y=\frac{Total \ money}{cost\ of\ 1 \ chocolate} } \\ \bf{y=\frac{126}{6} } \\ \boxed{\boxed{\boxed{\bf{y =21}}}} \\ \Large{\boxed{\boxed{\boxed{\mathrm{\therefore{21\ chocolates\ can\ be\ brought\ from\ Rs.126}}}}}}$

Answer 2

Step-by-step explanation:

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21 chocolates can be brought from ₹126

Explanation :-

Given :

Cost of 15 chocolates = 90

Find :

How many chocolates can be bought from Rs.126

Solving :

let the cost of 1 chocolate be x

According to the Question ,

⇒ 15x = 90

$\sf x=\cancel\dfrac{90}{15}$

$\fbox\red{x=6}$

Cost of 1 chocolate = Rs.6

Main Part : how many chocolates can be brought from Rs.126 ??

let the number of chocolates can be brought be y

$\sf\ \: y=\dfrac{total money}{cost of 1 chocolate}$

$\sf\red\ \: y=\cancel\dfrac{126}{6}$

y=21