Question

7. Three persons can build a small house in 10 days How many persons are required to build the same house in 6 days? (with explanation)​

Answer 1

Answer:

5 persons

Step-by-step explanation:

Let the persons required to build a house in 6 days be x.  

Days required to build a house and number of persons are in inverse proportion.

therefore,

x * 6 = 10 * 3

6x = 30

x = 30/6

x = 5

Five persons are required to build the same small house in 6 days.

ThAnK yOu!

Answer 2

${\huge{\bf{\pink{\mathfrak{\boxed{Answer}}}}}}$

$Let \: x\:be\:the\:number\:of\:persons\: required$$\:to\:build\:a\: house\:in\: 6 \:days$

${\orange{According\:to\:the\:question,}}$

$=\: x\:×\:6\:=\:3\:×\:10$

$=\: x\: =\: \frac{3\:×\:10}{6}$

$= \:x\: =\: \frac{10}{2}$

$=\: x\: =\: 5$

$Hence, \:5\: persons\: are\: required.$

Thanks❤️