Question

Вычислите:0,07²*100+1,51
Помогите пожалуйста!!!​

Answer 1

0,07² × 100 + 1,51 = 2.

1) 0,07² × 100 = 0,0049 × 100 = 0,49.

2) 0,49 + 1,51 = 2.

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Answer 2

$0.0 {7}^{2} \times 100 + 1.51 = \\ = ( \frac{7}{100} {)}^{2} \times 100 + \frac{151}{100} = \\ = \frac{49}{10000} \times 100 + \frac{151}{100} = \\ = \frac{49}{100} + \frac{151}{100} = \frac{200}{100} = 2$