Question

answer 1st and 2nd one. ​

Answer 1

Answer:

625

Step-by-step explanation:

lam not answer 2nd number

Answer 2

Answer:

1 = 625 & 2 = 7

Step-by-step explanation:

because,

1.

$if \: the \: cos \: of \: 10ea \: packt \: = 250rs \\ then \: te \: cost \: of \: 25 \: tea \: packet \: = (?) \\ = \frac{25 \times 250}{10} \\ = \frac{6250}{10} \\ = 625$

2.

$x1 = 15 \: \: and \: \: x2 = 35 \\ y1 = 3 \: \: and \: \: y2 = (?) \\ \\ \frac{x1}{y1} = \frac{x2}{y2} \\ \\ \frac{15}{3} = \frac{35}{y2} \\ \\ y2 \times 15 = 35 \times 3 \\ \\ y2 = \frac{35 \times 3}{15} \\ \\ y2 = \frac{105}{15} \\ \\ y2 = 7$hope it's helpful for you