Question

A can do a piece of work in 10 days while B can do the same piece of work in 15 days in how many days both will complete the same work together??

Answer 1

HEYA MATE, HERE IS UR

Days taken by A =10

Work done in 1 day = 1/10

Days taken by B=15

Work done in 1 day=1/15

$\frac{1}{days\:taken\:together}$=$\frac {1}{10}$+$\frac {1}{15}$

$\frac{1}{days}$= $\frac{3+2}{30}$

$\frac {1}{days}$=$\frac{5}{30}$

$\frac{1}{days}$=$\frac {1}{6}$

days = 6

$\huge\boxed{\mathbb{BE\:BRAINLY}}$