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3 years ago

What are 3 ways that have the same value as 75% of 96

Mathematics

1 answer:

stealth61 [152]3 years ago

4 0

Step-by-step explanation:

The three ways by which we can find the 75% of 96 -

1 ) Simply multiply and extract 75% of 96 as follows -

= 75/100 * 96

= 72

2) We can write 75% as 3/4 of the total so if we multiply 3/4 with 96 we

will get 75% of 96

= 3/4 * 96

= 72

3) We can also get 75% of 96 by taking out the 1/4 rd of 96 and subtracting

from 96 we get 75% of 96

= 96 - (1/4 * 96)

= 96 - 24

= 72

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aleksandr82 [10.1K]

Answer:

50 degrees

Step-by-step explanation:

If angle L = 65 then the top angle for the triangle LMJ has to be 25 degrees as M is a right angle (or at least has to be for this problem to be possible)

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2 years ago

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3 years ago

First five common multiples of 7and 20

gulaghasi [49]

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4 0

3 years ago

Question 1

Tanzania [10]

Answer:

Mortality rate is 0.5 per 1000 habitant

the number of deaths have increased (from 210 to 250)

Step-by-step explanation:

Hello

Mortality rate is the number of deaths in a specific population,usually expressed in units of deaths per 1,000 individuals per year

$Mortality\ rate\ (S)= \frac{(D)}{(P)} *10^{n} \\\\\\\\$

where

S=Mortality rate

D=deaths

P= population

n= is a conversion form ,such as multiplying by 10^{3}=1000, to get mortality rate per 1,000 individuals( we will use n=3)

step 1

asign

S=unknown

D=250

P=500000

n=3, (for each 1000 people)

step 2

Replace

$S=\frac{250}{500000}*1000\\S=\ 0.5\ per\ 1000$

Mortality rate is 0.5 per 1000 habitant

step 3

what if S=0.42

S=0.42(assuming it is 0.42 per 1000,n=3)

D=unknown

P=500000

$(S)= \frac{(D)}{(P)} *10^{n}\\\\isolatin D\\\\S*P=D*10^{n}\\ D=\frac{S*P}{10^{n} } \\\\and\ replacing\\\\D=\frac{(0.42)*(500000)}{10^{3} }\\\\ Deaths=210\\$

the number of deaths have increased (from 210 to 250)

Have a great day

5 0

3 years ago