Question

A number 351 is divided into two parts in the
ratio 2: 7. Find the product of the number.​

Answer 1

Answer:

hi mate heel is your answer

Step-by-step explanation:

let the two numbers 2x and 7x

so

2x + 7x =351

9x =351

x = 351÷9

x=39

first no = 2×x=78

second no = 7×x=273

product =21294

hope it will help you

Answer 2

Answer:

$let \\ part \: one = 2x \\ part \: two = 7x \\ 7x + 2x = 351 \\ 9x = 351 \\ x = 351 \div 9 \\ 7x = 7 \times 351 \div 9 \\ 7x = 2457 \div 9 \\ 7x = 273 \\ 2x = 2 \times 351 \div 9 \\ 2x = 702 \div 9 \\ 2x = 78$