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Viefleur [7K]
3 years ago
11

What is 5/6 plus 7/8?

Mathematics
2 answers:
irina [24]3 years ago
8 0

Answer:

1  17/24

Step-by-step explanation:

Nonamiya [84]3 years ago
3 0

Answer:

41/24 or 1 17/24

Step-by-step explanation:

You might be interested in
Dany scored 93 in physics, 88 in mathematics, and a score in chemistry that is double his score in geography. The average score
Leno4ka [110]

Answer:

90

Step-by-step explanation:

Let x be Dany's score in geography. His score in chemistry is double his score in geography and it is equal to

2 x

The average of all four scores is 79. Hence

(93 + 88 + x + 2 x) / 4 = 79

Multiply both sides of the equation by 4

4×(93 + 88 + x + 2 x) / 4 = 4×79

Simplify

93 + 88 + x + 2 x = 316

Group like terms

3 x + 181 = 316

Solve for x

3 x = 135

3 x / 3 = 135 / 3

x = 45

score in geography = x = 45

score in chemistry = 2 x = 2 × 45 = 90

Hope it helped u if yes mark me BRAINLIEST!

Tysm!

6 0
2 years ago
Read 2 more answers
Ratio and proportion :21:2x=7:10​
jenyasd209 [6]

Answer:

x=15

Step-by-step explanation:

21:2x=7:10 can be rewritten as 21/2x=7/10

21/2x=7/10, cross multiply

= 14x=210

x=15

5 0
2 years ago
It takes Jamil 40 minutes to drive to work, plus or minus 8 minutes depending on traffic. Which of the following equations could
gtnhenbr [62]

Answer:

addition

Step-by-step explanation:

add 40+8 and you get 48 :P

8 0
3 years ago
Y = 3/5х + 2 on a graph
Andrei [34K]

Answer:

Go to desmos graphing calculator and put your equation in and it will graph it for you I used it for my math questions like this

Step-by-step explanation:

HOPE THAT HELPS YOU

7 0
2 years ago
Find the distance between the points (-13,13) and (7,17)
Mazyrski [523]

Answer: 6√2

Decimal Form:

8.48528137

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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