Question

Three clerks can type 6 research papers in
12 days. Working at the same rate, how long
will it take for 2 clerks to type 3 such papers?​

Answer 1

Step-by-step explanation:

m1d1/w1 = m2d2/w2

3×12/6 = 2×x/3

6 = 2x/3

x=6×3/2 = 9

x = 9 days