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3 years ago

Plssssss helllppppppp meeeee

Mathematics

1 answer:

Dahasolnce [82]3 years ago

3 0

Answer:

C. it's 6 3/4 (6.75)

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feel free to give me brainliest you don't have to though

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Olivia is planning to study for 8 hours. she has to spend studying English twice the time she needs for science and the time she

vaieri [72.5K]

Answer:

science = $\frac{4}{3} \ hours$

English = $\frac{8}{3} \ hours$

Math = 4 hours

Step-by-step explanation:

let the number of hours spend on science = x

Hence the number of hours on English will be = 2x

Given that the number of hours spend on science is one third of the time spend on maths. Hence the time spend on math is 3 times that of the time spend on science. That the time spend on maths is = 3x

Hence the total time to study is

x+2x+3x

which is given as 8 hours

Hence

x+2x+3x =8

6x=8

dividing both sides by 6

$\frac{6x}{6}=\frac{8}{6}$

$x=\frac{8}{6}$

$x=\frac{4}{3}$

Hence the number of hours foe studying science = $\frac{4}{3}$

Number of hours to study English = $\frac{4}{3} \times 2$ = $\frac{8}{3}$

Number of hours to study Math= $\frac{4}{3} \times 3$ = $4$

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3 years ago

(will give Brainliest)<br> what is the value of x

Shtirlitz [24]

Answer:58?

Step-by-step explanation:

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Dion meets a friend for lunch at 12:45 p.m. They spend 1 hour 25 minutes eating lunch. What time do they finish eating lunch? 1:

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