Question

if 8 chocolates are of ₹12 then what will be the cost of 90 chocolates​

Answer 1

Answer:

cost of 8 chocolates =₹ 12

cost of 1 chocolates=12/8=3/2

cost of 90 chocolates=3/2×90

=3×45

=₹ 135 ans......

Answer 2

Answer:

135

Step-by-step explanation:

$8 \: chocolates \: are \: of \: rs \: 12 \\ hence \: 1 \: chocolate \: = \frac{12}{8 } \\ = \frac{3}{2} \\ now \: cost \: of \: 90 \: chocolates = \frac{3}{2} \times 90 \\ = 3 \times 45 \\ rs135$