sopheakleap2000
sopheakleap2000 sopheakleap2000
  • 19-09-2021
  • Mathematics
contestada

200 kg of brass is melted down and cast into ornamental frogs, each weight 3/20kg. How many frogs are made?

Respuesta :

Аноним Аноним
  • 19-09-2021

Answer:

1,333 frogs

Step-by-step explanation:

okay so we know that mass remains conserved no matter where you are.

same here ^^

if the total mass of brass is 200 kg

the total mass of the new frogs formed from it when put together will be the same :)

and if there were n such frogs formed

we have,

total mass = n × mass of each frog

200 = n × 3/ 20

n = 4000/ 3

so it becomes something like 1,333.33

that is nearly 1,333 frogs can be made out of 200 kg of brass each weighing 3/ 20kg (the last ones a bit less to make upto 200kg)

Answer Link

Otras preguntas

Safety nets must absorb the force of a 400 this is referred to as.
Determine whether each source is a primary or secondary source.
In which sentence is the modifying phrase placed incorrectly? A) The sisters prepared the garden when spring arrived and the ground warmed. B) The sisters plant
What is the value of x 2/3x+2=4
How to get smart?I need to get smart for school.​
There are white, blue, and red boats in a marina. Two-thirds of the boats in the marina are white, 5 8 of the remaining boats are blue, and the rest are red.
jamal is thinking about buying a duplex
shauzia essay 1250 words
Jason parked his car on a back street and walked to the bank. When he returned to his vehicle, the entire side of the car had been damaged. No one had witnesse
2특 5 5) What is 2 and 5/7as an improper fraction? 17 a) 15 a b) 3 b c) 15 5 d)