Question 1:
If you know that 3 squares equals 7 circles and the squares are being counted by 3, then continue to count the circle by 3 until you get 25 circles.
Example:
3 Squares : 7 circles
4 squares : 10 circles
5 squares : 13 circles
6 squares : 16 circles
7 squares : 19 circles
8 squares : 22 circles
9 squares : 25 circles Add 9 squares to 3 = 12
You will have 12 squares when continues to count all the way to 25 circles.
Question 2:
Just multiply 14 by 28 and you will get your answer. Which is 3. The missing digit's 3. You can then check by doing 392 ÷ 14 to see if you get 28.
Given:
Total number of marbles in the bag = 150
There are 21 blue marbles for every 4 white marbles.
To find:
The number of blue marbles in the bag.
Solution:
Since, there are 21 blue marbles for every 4 white marbles, therefore the ratio of blue marble to white marbles is 21:4.
Let the number of blue marbles be 21x and white marbles be 4x.
Total number of marbles in the bag = 150
Divide both sides by 25.
Now,
Therefore, the number of blue marbles is 126.
<h2>|| <u>Question</u> ||</h2>
The ratio of points scored by Jennie, Sarah, and Sadie in the basketball games played last week was 1:3:5. If jenny scored 10 points last week, what was the total number of points scored by these three girls?
<h2>|| <u>Answer</u> ||</h2>
The ratio of points scored by Jennie, Sarah, and Sadie in the basketball games played last week was 1:3:5.
jenny scored 10 points last week game.
=> 1x, 3x, 5x.
=> 1(10), 3(10) , 5(10)
=> 10, 30, 50
Therefore, The points scored by Jennie, Sarah, and Sadie in the basketball game played last week was 10, 30, 50
The total number of points scored by these three girls are:- 10+30+50 = 90
