hannahbrown1029 hannahbrown1029
  • 04-02-2022
  • Mathematics
contestada

anna can celarn her house 3 hours while dalia 4 hours. How long will it take when they clean together

Respuesta :

smntcani
smntcani smntcani
  • 06-02-2022

4+3 = 7

7/2 = 3 hours and 30 minutes

Answer Link

Otras preguntas

How is loess beneficial? It grows healthy crops. It prevents wind erosion. It protects land from waves. It decreases the slope of riverbanks
NEED HELP ASAP! Slove for x. A.4 B.10 C.8 D.7
What is the height of the building?
Kristian spends 45% of his $ 75 on a game. What is the price of the game​
(3) Which of the following rulers is not among the rulers of the Parmar dynasty of Mala? (A) Kumarpal B) Bhoj (C) Siyuk (D) Munj​
How is Brian's indifference toward his moms related to "The Secret"
1: solve 2/5×1/3-3/7×5/9+2/5×1/82:2x-3=x+2​plesswe
PLS HURRY What do Costa Ricans add to a word to make it mean something smaller? -ito -ico -imo -tipo
Question 1 of 10 The picture below represents a nitrogen atom. 6 How many protons does this atom have? Answer: 7
why did grandpa ran towards the fence?​