at a restaurant the ratio of kids meals sold to adults meal was 5:4. if there were 20 kids meals sold, what is the combined amount of kids and adults sold meals sold?
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Answer 1
Answer:
I would set up a proportion:
The proportion basically says, "if there are 5 kids meals for every 4 adult meals, that means 20 kids meals would mean x adult meals." Just cross multiply and then solve for x:
That means there are 20 kids meals sold and 16 adult meals sold, so the result is:
A study has shown that 75% of teenage boys drink 34 oz of soda per day. How many 12 oz cans of soda would a boy drink in a week if he drank 34 oz per day.
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he would drink 19 bottles and 0.833 oz..... Hope its right!
How does writing an equation help you solve a problem.
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it helps the teacher know you understand the subject, helps you remember the process
cause you when you right the equation you study it
TRUE OR FALSE: Every diameter of a circle is a chord. Justify your answer using what you know about diameters and chords.
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True. A diameter is a line that goes across the whole circle and passes by the center. A chord is any line segment that connects two points on the circumference. Since the diameter is a line from one opposite end of the circle to the other, it is connect two points on the circumference, thus it is a chord.
32:__=12:24 whats the answer
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the answer would be 64 since the equation is 32:_=12:24, and 12:24 simplified would be 1:2, 32 times two would be equal to 64, making the ratio complete and correct. Hope this helps
32: __ = 12 : 24
32 divided 3 = 12
so that means __ divide 3 should be 24
24 * 3 = 72
Plug it in:
32:72 = 12: 24
Does 32:72 simplify to 12:24? Yes, so it should be your answer... unless the question is asking for something else.
Ted can read 1 page of his book in 40 seconds.At this rate, how many pages can he read in one hour?