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Tom [10]
3 years ago
8

Four students spoke to the Parents Club for a total of 2/3 hour. Each student spoke for the same amount of time. How long did ea

ch student speak?

Mathematics
1 answer:
DanielleElmas [232]3 years ago
6 0
Its 1/6

Explanation:
2/3 ÷ 4

Add 1 below 4 as a denominator:
2/3 ÷ 4/1

Reciprocate 4/1 and change to multiplication:
2/3 x 1/4

Solve:
2/3 x 1/4 = 2/12

Simplify 2/12
2/12 —> 1/6

Have a nice day! A brainliest would be nice:D
-SpaceMarsh


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6 1/2 chocolate chips and 5/2 cups of flour how many more cups of chocolate chips use than cups of flours
PIT_PIT [208]

Answer: 4

Step-by-step explanation:

Amount of chocolate chips = 6 1/2

Amount of cups of flour = 5/2

The cups of flour should be changes to a mixed fraction and this will be 5/2 = 2 1/2

The question simply means we should find the difference between the fractions given and this will be:

= 6 1/2 - 2 1/2

= 4

8 0
3 years ago
If the height of a triangle
Dvinal [7]

Answer:

75 cm

Step-by-step explanation:

To find the area of a traingle you use the following equation

b*h*.5

We know that the height of the triange is three times the base and that the area is 937.5

This means that

b*3b*.5=937.5

We can combine this and get 1.5b^2=937.5

We can then divide by 1.5 to get b by itself

b^2=625

Then take the square root for our answer and get b=25 (while be also can be -25 it doesn't make sense to have a negative answer in the context of this problem)

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3 years ago
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Nitella [24]

Answer:

it would be c

Step-by-step explanation:

7 0
3 years ago
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A television screen, length is 16 1/2 inches, width is w inches, and area is 462 square inches. Select all THREE equations that
tatiyna

Answer:

it's B, C, and D

Step-by-step explanation:

A. w ⋅ 462 = 16 1/2

not A

w * a ≠ l

B. 16 1/2 ⋅ w = 462

is B

l * w = a

C. 462 ÷ 16 1/2 = w

is C

a / l = w

D. 462 ÷ w = 16 1/2

is D

a / w = l

E. 16 1/2 ⋅ 462 = w

not E

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a class survey showed 8 out of 25 students had plans to travel over spring break. how many students out of the 400 students in t
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Traveling : total
8 : 25
x : 400 

25 x 4 = 400 so 8 x 4 = 40 so the answer is 40. 
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3 years ago
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