Item 5 There are 20 balls in a bag. Ten of the balls are red, 4 are green, and the rest are yellow. Which ratio represents the n umber of yellow balls to red balls? 15 310 25 35
1 answer:
Answer:
3:5 <em>the colon is needed to represent the ratio</em>
Step-by-step explanation:
r = 10
g = 4
y = 30 - 14 = 6
y = 6
so ratio of total balls is 10:4:6
and ratio of y:r is
6:10
simply by dividing by 2
3:5
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Step-by-step explanation:
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Hope this helps!
(3x/5-7)+7
= (3x/-2) + 7
= -3x/2 + 7
Answer:
ye
Step-by-step explanation:
To get the answer we can use proportion 10 large ------------- 14 small x large -------------- 35 small crossmultiply 10*35=x*14 350=14x /:14 350:14=14x:14 25=x-its the answer