3 years ago

Explain how knowing 50 times 4 =200 helps you find 500 times 400.

Mathematics

1 answer:

ivolga24 [154]3 years ago

6 0

well 500 x 400 = 200000

it is the same as 50 x 4

just add a few more zero's

You might be interested in

Two percent of all seniors in a class of 50 have scored above 96% on an ext exam, which of the following is the number of senior

dalvyx [7]

Answer:

The number of seniors who scored above 96% is 1.

Step-by-step explanation:

Consider the provided information.

Two percent of all seniors in a class of 50 have scored above 96% on an ext exam.

Now we need to find the number of seniors who scored above 96%

For this we need to find the two percent of 50.

2% of 50 can be calculated as:

$\frac{2}{100}\times50$

$\frac{100}{100}$

$1$

Hence, the number of seniors who scored above 96% is 1.

6 0

2 years ago

What is the missing length???

Kaylis [27]

Answer:

Step-by-step explanation:

144/60 = 2.4

60/2.4 = x

x = 25

8 0

2 years ago

Given the formula PV = nRT , solve for the variable T

aleksley [76]

T=PV/Rn you just divide both sides by Rn

8 0

2 years ago

the ratio of strawberry to banana batter is 2:3. we need 30 cups of batter total. what percent of the cake batter is banana

Dovator [93]

You first do 3 + 2, which would equal 5. Then, you would just do 3/5.

3 0

2 years ago

5x-3(x-2)=4 <br><br> This is for Algebra 1

Oduvanchick [21]

Answer:

5x-3(x-2)=4

5x-3x+6=4

2x+6=4

2x= 4-6

2x= -2

x = -1

3 0

2 years ago