peter spent 40% of his money on books and 50% of his remaining money on toys. he had $21 left. how much money did peter have at
1 answer:
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Answer:
Step-by-step explanation:
7). Ratio of the students who name hockey as their favorite sport to hose who name basketball.
Ratio =
=
= 1 : 5
Option W is the answer.
8). Ratio of the students whose favorite sport is either baseball or soccer to the total students,
Ratio =
=
=
= 11 : 19
Option O is the answer.
9). Ratio of the students who prefer soccer, basketball, baseball or hockey to those who preferred another sport,
Students who prefer soccer, basketball, baseball or hockey = 8 + 5 + 3 + 1 = 17
Students who prefer another sport = 2
Ratio = 17 : 2
Option K is the answer.
10). Ratio of total number of students to the students who preferred a sport with round ball,
Ratio =
= 2 : 17
Option P is the answer.
Using proportions, considering the ratios, it is found that Danil receives 65.33 euros.
<h3>What is a proportion?</h3>A proportion is a fraction of a total amount.
Danil, gabriel and hadley share some money in the ratios 3:5:9. Hence, the fraction of the total amount that Danil and Hadley receive are given by:
The amount of money that hadley receives is 196 euros, hence the total amount is found as follows.
n = 370.22.
Hence, the amount received by Danil is given by:
More can be learned about proportions at brainly.com/question/24372153
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