Eighteen men take 15 days
to dig 6 hectares of land
Find the number of men
required to dig 8 hectares
in 12 days?

number of men = 30

Step-by-step explanation:

18 men takes 15 days to dig 6 hectares of land.

18 men will take 12 days to dig ? hectares of land

cross multiply

hectares of land = 12 × 6/15  

hectares of land = 72/15

hectares of land = 4.8 hectares

18 men will take 12 days to dig 4.8 hectares of land

? number of men will take 12 days to dig 8 hectares

cross multiply

number of men = 18 × 8/4.8

number of men = 144/4.8

number of men = 30

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.