![kiaraangely100400](/avatars/26496.jpg)
kiaraangely100400
18.10.2021 •
Mathematics
Three siblings go to the school fair to buy food and drinks.
Sidney spends $3.30. Koi spends 3 times as much as Sidney. Daisy spends $2 less than Koi. What was the total money spent by the three friends at the school fair?
Show your working out below.
/2 Marks
If the three of them evenly split the $30 that was given to them by their parents, how much would Daisy have left based on how much she spent at the fair?
Show your working out below.
Solved
Show answers
More tips
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics For each handmade greeting card jacqui sells, she makes a person profit of $0.75 . in one week, she made a profit of $42 . she sells the cards for $0.75 each. about how...
- M Mathematics Agraph in visual form that expresses the important characteristics of a situation and does not necessarily have numerical values is a qualitative graph. a discrete graph....
- M Mathematics Given an integer, how do you find its opposite?...
- M Mathematics Find the length of the radius of the following circle. (x + 2)2 + y2 = 10...
- M Mathematics Britney is buying a shirt and a hat at the mall. the shirt costs $33.20, and the hat costs $18.33. if britney gives the sales clerk $100.00, how much change should she receive?...
- M Mathematics Why does dividing by 5 by a decimal less than 1 give a quotient greater than 5...
- M Mathematics The quotient of a number and 6 minus 3 is 1...
- M Mathematics There was a population of 240 moose in a national park. after a year, the population increased by 25%. how many moose are there in the park now?...
- M Mathematics Eric and stephanie teach the younger sister melissa to pick apples eric picked four times as many apples as melissa stephanie pick six times as many apples as melissa eric...
- M Mathematics Explain the pattern 322 and 32.2 and 3.22 and 0.322...
Ответ:
Step-by-step explanation:
Amount of money Sidney spent
=$3.30
Amount of money Koi spent
=$3.30×3
=$9.90
Amount of money Daisy spent
=$9.90-$2
=$7.90
Total amount spent by the three friends
=$3.30+$9.90+$7.90
=$21.10
Amount of money each of them received
=$30÷3
=$10
Amount of money Daisy has left
=$10-$7.90
=$2.10
Ответ:
1. $21.10
2. $2.10
Step-by-step explanation:
"Three siblings go to the school fair"
"What was the total money spent by the three friends at the school fair?"
I will assume that the three siblings are the same people as the three friends.
1.
Amount spent by each one:
Sidney: $3.30
Koi: 3 * $3.30 = $9.90
Daisy: $9.90 - $2 = $7.90
Total amount spent by all 3: $3.30 + $9.90 + $7.90 = $21.10
Total amount spent: $21.10
2.
They evenly split $30.
$30/3 = $10
Each one had $10 to spend.
Daisy spent $7.90 out of the $10 she had.
The amount left for Daisy is: $10 - $7.90 = $2.10
Ответ: