saritakatuwal15 saritakatuwal15

25-11-2020
Mathematics

contestada

30 workers can complete a work in 40 days in how many days would 20 men complete the construction

Respuesta :

25-11-2020

Answer:

27

Step-by-step explanation:

(30 workers/40 days) = (20 workers/x days) cross multiply

30*x=40*20 divide by 30 both sides

x= 800/30

x≈26.67

So they will need 27 days

Answer Link

Otras preguntas

I will do it though I would rather not.

Whats bird is? ;;;;;;;;;;;;;*;;;

Please help! Look at the photo!

can someone please help me with this spanish quetion?

A starting lineup in basketball consists of 2 guards, 2 forwards, and 1 center. (a) a certain college team has on its roster 5 guards, 4 forwards, 3 centers. ho

37) Which chemical equation is correctly balanced? a) Al(OH)3(s) → Al₂O3(s) + 2 H₂O(g) b) KI(aq) + Pb(NO3)2(aq) → KNO3(aq) + 4 Pbl₂(aq) c) 2 Na3PO4(aq) + 3 CaCl

Why is the grandmother in "a good man is hard to find" an example of a dynamic character? her complex emotions and actions change with circumstances. she underg

Five sisters bought a present for their mother. They received a 10% discount on the original price of the gift. After the discount was taken, each sister paid $

The bar graph shows the heights that students were able to clear on the pole vault. Which statement best tells why the graph could be misleading? (ignore my ans

A common application for the rod and tube type of control is in a(n) ____________________-mounted limit control.