Question

ａｙｕｄａ ａｙｕｄａ ａｙｕｄａ Ｔ.Ｔ​

Answer 1

Explicación paso a paso:

4)

$\frac{150}{40} \times100 = \frac{150\times100}{40} = \frac{15000}{40} = 375$

5)

$\frac{200}{10} \times100 = \frac{200\times100}{10} = \frac{20000}{10} = 2000$

6)

$\frac{80}{40} \times100 = \frac{80\times100}{40} = \frac{8000}{40} = 200$

7)

$\frac{250}{24} \times100 = \frac{250\times100}{24} = \frac{25000}{24} = 1041,66..$

8)

$\frac{70}{18} \times100 = \frac{70\times100}{18} = \frac{7000}{18} = 388,88...$

9)

$\frac{100}{30} \times100 = \frac{100\times100}{30} = \frac{10000}{30} = 333,33...$

Answer 2

Hola! Usas la regla de 3. La x es la cantidad a averiguar.

4)

40% 150

100% x

150x100÷40= 375

5)

10% 200

100% x

200×100÷10=2000

Y así con todos, te dejo los resultados.

6) 200

7) 104,16

8) 388,88

9) 333,33