Given: 60 worker can stich of 120 m of clothes in 7 days Formula:
(M1×D1)
w1
=
(M2×D2)
W2
M = number of workers, D = number of days, W = work done Calculation: M1=60,D1=7andW1 = 120 m M2=70,D2=5andW2=? According to the question (60 × 7)/120 = (70 × 5)/ W2 ⇒ 7/2 = 350/ W2 ⇒ W2 = 350 × (2/7) ⇒ W2 = 100 m ∴ 100 m of clothes can be stitched by 70 workers in 5 days