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amm1812
3 years ago
7

What is 2/9 ÷ 1/2 ???

Mathematics
2 answers:
blagie [28]3 years ago
6 0

Answer:

i think its 4/9

Step-by-step explanation:

use the method KCF

-keep the first fraction same

-reverse the sign e.g mutiplyings opposite is dividing

- change over the fraction so if 1/2 is original then flip it over and make it 2/1 so basically top heavy fraction

working out should look like this:

4 2

_ × _

9 9

now multiply as normal

Julli [10]3 years ago
5 0

Answer:

2/9 divided by 1/2 is equal to 2/9 times the reciprocal of 1/2, which is equal to 2.

So, 2/9 divided by 1/2 is equal to 2/9 times 2.

2/9 (2) = 4/9

Let me know if this helps!

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vlada-n [284]

He could make seven 3/8lbs portions of meat.

I was a little stumped too, but I think this is it. That's my work process, though

7 0
3 years ago
In a dance competition, a participant has to score a total of at least 30 points in the first four rounds combined to move on to
Anvisha [2.4K]

Answer:

5 + 3p ≥ 30

Step-by-step explanation:

"at least" means greater than are equal to. ≥

So we already know he has 5 points, but the other 3 rounds we don't. 5 + 3p

30 is the overall points he has.

5 + 3p ≥ 30

4 0
3 years ago
Maria drove from Los Angeles (elevation 330 feet) to Death Valley (elevation –282 feet). What is the difference in elevation bet
motikmotik

Answer:

612 feet

Step-by-step explanation:

LA is located at 330 feet ABOVE SEA LEVEL

Death Valley is located 282 feet BELOW SEA LEVEL

We let the sea level be at 0 (consider a number line).

So,

LA would be at +330 feet

and

Death Valley would be at -282 feet

The elevation change between the two would be the difference:

330 - (-282) = 330 + 282 = 612 feet

The difference in elevation = 612 feet

3 0
3 years ago
At your full-service. 500 room hotel, typically, 1/4 of the guests will request
monitta
B. 875
1/4 of 500 is 125. So 125 is how much they pay for day approx. 125 times the seven days will be 875.
5 0
3 years ago
Add the two expressions.
Ierofanga [76]
-3.2b + 9
by adding like terms together.
3 0
3 years ago
Read 2 more answers
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