What is 8 1/2 + 9 1/4

Mathematics

1 answer:

sattari [20]3 years ago

4 0

Answer:

8 1/5 + 9 1/2 = 177/10 = 177/10 = 17.7

Step-by-step explanation:

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Divide 33 photos into two groups so the ratio is 4 to 7

Artist 52 [7]

33 photos in a 4x to 7x ratio

4x + 7x = 33
11x = 33
x = 3

33 photos can be put in a 4(3) to 7(3) ratio

which is a 12 to 21 ratio

so 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7

Note:
<span>a(b) = ab = a x b = a times b</span>

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2 years ago

What is 9.78 rounded to the nearest tenth?

Zarrin [17]

Since the number before the number in the tenth place (7) is greater than 5 (8), you will be rounding up. So your answer is 9.80

6 0

3 years ago

Read 2 more answers

Can someone help me? Brainliest + Points!

iris [78.8K]

Answer:

D. $\frac{2}{5}$

Step-by-step explanation:

Since we know that the odds of an events can be found by dividing the probability that an event will occur by the probability that the event will not occur.

$\text{Odds of an event}=\frac{\text{Probability that event will occur}}{\text{Probability that event will not occur}}$