Mathematics, 17.04.2021 01:00, kenzielema12

Regla de tres. Un obrero arma 45 mesas en 9 horas si al día siguiente tiene que armar 60 mesas, ¿Cuántas horas debe trabajar?

Para empapelar una habitación se utilizan 9 rollos de papel de 0,60 metros de ancho. ¿Cuántos rollos de 45 centímetros de ancho se necesitan para empapelar la misma habitación?

Un grupo de 18 trabajadores pueden hacer una obra en 20 días. ¿en cuántos días terminaran la misma obra, 24 trabajadores?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, haileyhale5

What are the domain and range of the function f(x)=2^x+1

Answers: 1

continue

Mathematics, 21.06.2019 23:00, potaetoo1997

What makes a trapezoid an isosceles trapezoid?

Answers: 2

continue

Mathematics, 21.06.2019 23:30, math3130

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

Answers: 1

continue

Mathematics, 22.06.2019 00:40, WhiteWinterRose

Cuántos triángulos forman un diamante

Answers: 1

continue

Do you know the correct answer?

Regla de tres. Un obrero arma 45 mesas en 9 horas si al día siguiente tiene que armar 60 mesas, ¿Cu...

Questions in other subjects:

Mathematics, 17.09.2019 03:10

11. which values of p and q result in anequation with exactly one solution? 62 +q = pi + 15aq=-6 and p = 6q = 15 and p = 6q= -6 and p = 15oq= -1...

Chemistry, 17.09.2019 03:10

Abox has dimensions of 14 inches long, 1.5 feet wide, and 7 inches high. what is the volume of the box? the formula for the volume is v = l ⋅ w ⋅ h....

Mathematics, 17.09.2019 03:10

U- 5= -4(v – 1) write a formula for f(v) in terms of v. f(v) =...

Mathematics, 17.09.2019 03:10

Determine which measure of center best represents the best data. explain.

Mathematics, 17.09.2019 03:10

How do u do 10 divide 8 by long division...

French, 17.09.2019 03:10

Which word correctly completes this conversation? erica: hélène a trois jupes et pauline a une seule jupe. annie: oui, pauline a jupes qu’ hélène. a. m...

Business, 17.09.2019 03:10

This is not a school work question i just need with something. if you are one of those people who report things and are thinking about reporting this then that's just wrong. this...

Mathematics, 17.09.2019 03:10

1. if ac = 4x + 5 and dc = 3x + 8, find ac....

English, 17.09.2019 03:10

Which excerpt from the passage best supports the tales are of central idea?...

Social Studies, 17.09.2019 03:10

What did explorers call north america in the 16th and 17th centuries?...

Other tasks in the category: Mathematics More task