Question

40. Найдите: 1) 10% от 35 кг; от 80 м; от 100 л. 2) 25% от 16 кг; от 84 м; от 120 л.Помогите пж дам 30 баллов ​

Answer 1

Ответ:

1) 10% от 35 кг

35×10÷100= 3,5 кг

10% от 80 м

80×10÷100= 8 м

10% от 100л

100×10÷100=10 л

2) 25% от 16 кг

16×25÷100=4 кг

25% от 84

84×25÷100=21м

25% от 120 л

120×25÷100=30 л

Answer 2

Calculation of Percentages

To calculate a percentage of a given value, you can multiply the value by the percentage expressed as a decimal. Here are the calculations for the given values:

1) 10% of 35 kg: - Calculation: 0.10 * 35 kg - Result: 3.5 kg

2) 10% of 80 m: - Calculation: 0.10 * 80 m - Result: 8 m

3) 10% of 100 L: - Calculation: 0.10 * 100 L - Result: 10 L

4) 25% of 16 kg: - Calculation: 0.25 * 16 kg - Result: 4 kg

5) 25% of 84 m: - Calculation: 0.25 * 84 m - Result: 21 m

6) 25% of 120 L: - Calculation: 0.25 * 120 L - Result: 30 L

Please let me know if there is anything else I can help you with!