Question

Q3) Find:
1
i)
Find 12% of 7200 kg
2
ii)
45% of 1600
Cic​

Answer 1

Answer:

$1)12\% \: of \: 7200 \: kg \\ \\ = \frac{12}{100} \times 7200 \\ \\ = \frac{86400}{100} \\ \\ = 864 \: kg \\ \\ 2)45\% \: of \: 1600 \\ \\ = \frac{45}{100} \times 1600 \\ \\ = \frac{72000}{100} \\ \\ = \frac{720}{1} \\ \\ = 720 \:$

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Answer 2

Answer:

i) 12 percent of 7200=

12:100 of 7200

12×7200: 100

86400: 100 =864.

ii) 45%of 1600

45:100×1600

45×1600:100

72000:100=720