jada4046 jada4046
  • 15-06-2020
  • Mathematics
contestada

Brass contains copper and zinc in the ratio 2:1. How much ZINC is there in 750 g of brass?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-06-2020

Answer:

250

Step-by-step explanation:

copper: zinc : total

2              1      2+1 =3

We have 750 brass

750/3 = 250

Multiply each by 250

copper: zinc : total

2*250     250  3*250

500        250       750

Answer Link

Otras preguntas

A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo
Which of the following prefixes is best for measuring large quantities like the mass of a person? milli kilo deci deca
What does ayudando mean?
Explain the transition from the Roman society to medieval society. Politically, Socially, Religiously, and economically. How did this thing change Rome to a med
What is 7% tax on a $9.79 purchase
what is 2.5 % of 16 ?
What is 14 49ths in simplest form
facts about the Virginia plan
Explain the transition from the Roman society to medieval society. Politically, Socially, Religiously, and economically. How did this thing change Rome to a med
facts about the Virginia plan