nastya82 nastya82
  • 07-10-2022
  • Mathematics
contestada

в аквариуме плавают сомики и золотые рыбки. число сомиков относится к числу золотых рыбок как 2:5. сколько сомиков в этом аквариуме, если золотых рыбок в нем 20?

Respuesta :

Otras preguntas

Determine how you will collect data
An advertisement states that the printing rate of a certain printer is 400 characters per second. According to the convention that 1 word consists of 5 characte
the most highly visible component of the marketing mix is what ?
132 is what percent 300
Given two circles x2+y2=9 and x2+y2=25 find the difference between the radius of the large circle and the radius of small circle
Jack spends 1 1/5 as long on his homework as Jill. Last week, Jill spent 6 1/2 hours doing homework. How long did Jack spend doing homework? Answer: 7 4/5 But I
What fraction of a £1 is eighty pence
A= √(x^2&a) .√(x^2&a^3 ) .√(x^2&a^5 )….x
Which one is the better deal? Which one would you buy? Show work please
If there's sixty people in a group and there's twice as many boys how many girls are there