Question

plz answer my question

Answer 1

1)
30/50 x100 = 60%
So 30 is 60% of 50

2)
180/360x100=50%
So ₹180 is 50% of ₹360

3)
45/120x100=37.5%

So 45cm is 37.5% of 120cm

4)
7.28/11.2x100=65%

7.28kg is 67% of 11.25kg

5)
0.25/5x100=5%
So 0.25 is 5% of 5

6)
2.5/22.5x100=11.11%

So 2.5 is 11.11% of 22.5

Answer 2

Heya......


Before answering the question, I want to tell you a formula.

Percentage = Part/Total   X 100

Now moving to the question....

I )....    30 and 50.

$\frac{30}{50} X 100 \\ = 30 X 2 \\ \\ = 60%.$
Hence, 30 is 60% of 50.


II )..... Rs. 180 and Rs. 360

$= \frac{180}{360} X 100 \\ \\ = \frac{1}{2} X 100 \\ \\ = 50%.$.
Hence, Rs. 180 is 50% of Rs. 360.


III ).... 45 cm and 120 cm.

$= \frac{45}{120}X100 \\ \\ = \frac{45}{6} X 5 \\ \\ = \frac{225}{6} \\ \\ = 37.5%.$.
Hence, 45cm is 37.5% of 120cm.

IV )......  7.28kg and 11.2 kg.

$= \frac{7.28}{11.2} X 100 \\ \\ = \frac{728}{11.2} \\ \\ = 65%.$.
Hence, 7.28 kg is 65% of 11.2 kg.

V )......  0.25 and 5.00

$= \frac{0.25}{5}X100 \\ \\ = 0.25 X 20 \\ \\ = 5%.$.
Hence, 0.25 is 5% of 5.00.


VI ) .....  2.5 and 22.5

$= \frac{2.5}{22.5} X 100 \\ \\ = \frac{50}{4.5} \\ \\ = 11.1%.$.
Hence, 2.5 is 11.1% of 22.5.

Hope it helpsss