Answer:
4). Shade in 6 out of the 10 boxes
5). Shade in 2 parts of the circle
Step-by-step explanation:
4). (3/10) +(2/10)+(1/10) = 6/10
Since there are 10 boxes, you shade in 6 of them. This is how much of their profits they donated.
5). It says he needs 3/4 of a cup, but he only has 1/4. You have to subtract these fractions to see how much more he needs. (3/4)-(1/4) = 2/4. This means you shade in 2 parts of the circle.
Answer:
x = 3/2
Step-by-step explanation:
We can use ratios to solve
6 6+x
-------- = -----------
4 5
Using cross products
6*5 = 4 * (6+x)
30 = 24 + 4x
Subtract 24 from each side
30 -24 = 24+4x-24
6 = 4x
Divide each side by 4
6/4 = 4x/4
3/2 = x
Answer:
99
Step-by-step explanation:
-x-=+
18x6=108
108-6=99