Question

if 48 men working 7 hours a day can do a work in 24 days then how many days will 28 men working 8 hours a day can complete the same work? ​

Answer 1

Answer:

36 days

Step-by-step explanation:

48 men can do a work in 24 days working for 7 hours means (24×7) hours

by inverse variations,

48×24×7

28×8

=36 days

Answer 2

Answer:

36 days

step:

formula method:

P1=48;D1=24;H1=7;W1=1

P2=28;D2=x;H2=8;W2=1

using the formula,(P1×D1×H1/W1)=(P2×D2×H2/W2)

=(48×24×7/1)=(28×X×8/1)

=X=48×24×7/28×8

=36DAYS