Question

A number 351 is divided into two parts in the ratio 2:7. The product of the numbers is ?

Answer 1

Hey!

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Let the number be x
First number= 2x
Second number= 7x

2x+7x=351
9x=351
x=39

First number= 2×39= 78
Second number=7×39=273

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Hope it helped...!!!

Answer 2

Answer:

let 2 be 2x

let 2 be 2x 7 be 7x

let 2 be 2x 7 be 7xa/q

let 2 be 2x 7 be 7xa/q2x+7x =351

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=39

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =78

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273a/q

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273a/qproduct of number

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273a/qproduct of number273×39

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273a/qproduct of number273×39=21294

let 2 be 2x 7 be 7xa/q2x+7x =3519x=351x=351/9x=392x=2×39 =787x=7×39 =273a/qproduct of number273×39=21294answer