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Sophie [7]
2 years ago
15

What is the simplest form of 4/7+1/3=​

Mathematics
1 answer:
Serggg [28]2 years ago
3 0

Answer:

19/21 or .90

Step-by-step explanation:

Common denominator.

Multiply 4/7 by 3 which equals to 12/21

Multiply 1/3 by 7 which equals to 7/21

Add 12/21 and 7/21

Answer: 19/21

You might be interested in
Estimate the sum 8/10 + 1/9
RideAnS [48]

Answer:

41/45

Step by Step Explanation:

Add: 8/

10

+ 1/

9

= 8 · 9/

10 · 9

+ 1 · 10/

9 · 10

= 72/

90

+ 10/

90

= 72 + 10/

90

= 82/

90

= 2 · 41/

2 · 45

= 41/

45

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(10, 9) = 90. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 10 × 9 = 90. In the following intermediate step, cancel by a common factor of 2 gives 41/

45

.

In other words - eight tenths plus one ninth = forty-one forty-fifths.

8 0
2 years ago
Please help!!
inessss [21]

Answer:

2.82 seconds (3 sf)

Step-by-step explanation:

s = ut + 0.5at²

6 = -95(sin25)t + 0.5(32)t²

16t² - 40.14873487t - 6 = 0

t = 2.818501699, -0.1419193751

t is time so can't be negative.

Therefore, t = 2.82s (3 sf)

4 0
3 years ago
5k/6 + 2/3 = 4/5<br><br> Wrote in image and in text, pls help
joja [24]
The answer is for this question is 4/5
5 0
2 years ago
Read 2 more answers
Referring to the figure, what is the slope of the<br> line?
sweet [91]

Answer:

sorry i dont know, i just rlly need points

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP ME PLEASE!!!!!!!!​
Y_Kistochka [10]
1 DOC
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4 0
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