Let’s calculate:

(i) 15% of Rs. 80

(ii) 12% of Rs. 215

(iii) 118% of 37.8 metre

(iv) 200% of 48g

(i)

Given: percentage 15% and money Rs.80

Tip: x% of y means .

Using the tip above we can easily get the amount after calculating the percentage on the given money.

Therefore, the answer is:

=1.5×8

=Rs. 12

(ii)

Given: percentage = 12%

Money = Rs.215

Tip: x% of y means .

Using the tip above we can easily get the amount after calculating the percentage on the given money.

Therefore, the answer is:

=Rs. 25.8

(iii)

Given: percentage = 15%

Distance = 37.8 m

Tip: x% of y means .

Using the tip above we can easily get the length after calculating the percentage on the given distance.

Therefore, the answer is:

=5.67 m

(iv)

Given: percentage = 200%

weight = 48 g.

Tip: x% of y means

Using the tip above we can easily get the weight after calculating the percentage on the given weight.

Therefore, the answer is:

=

=

=g