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3 years ago

76 is 80℅ of what number

Mathematics

2 answers:

Lynna [10]3 years ago

4 0

Lets use a rule of three, simple, with direct proportion to find that number, we write the data of the problem as a rule of three like so taking into account that we are looking the 100% of an unknown number:
80% ----> 76
100% ----> x
x = (100)(76)/80
x = 95
therefore, we find that 76 is the 80% of 95

Luda [366]3 years ago

4 0

We use the formula is/of=%/100. so 76/x=80/100 then cross multiply. 76×100=7600. 7600÷80=95.

so 76/95=80%/100

76 is 80% of 95

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melomori [17]

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Step-by-step explanation:

Given : The data for the United States is that out of 1,000 sampled, 470 indicated yes, they felt political news was reported fairly.

According to the given information we have,

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3 years ago

Two liquids Kaylin mixed two liquids for science experiment one container had 7/8 Cup and the other health 9/10 cup what is the

seraphim [82]

Answer:

Step-by-step explanation:

<em>Step 1: Determine quantity per liquid</em>

liquid 1=7/8 cup

liquid 2=9/10 cup

<em>Step 2: Derive expression to calculate total amount of mixture</em>

The expression below can be derived;

T=a+b

where;

T=total amount of mixture

a=total amount of liquid 1

b=total amount of liquid 2

In our case;

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replacing;

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3 years ago

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Kipish [7]

Answer:

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Step-by-step explanation:

Put in any value of x to find y, then you have a coordinate, then plot it

lets say i pick 0 for x

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(0,1)

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3 years ago

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Andrei [34K]

Answer:

Step-by-step explanation:

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3 years ago

6. The variable x and y vary directly, and y = 40 when x = 5. Which equation relates the variables?

valkas [14]

Answer:

The equation relates the variables is y = 8x ⇒ D

Step-by-step explanation:

If x and y vary directly (y ∝ x), then y = k x, where

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∵ The variable x and y vary directly

∴ y ∝ x

→ By using the rule above

∴ y = k x

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3 years ago