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Flura [38]
2 years ago
13

Multiply the following fractions. 5/8 X 7/10 =

Mathematics
2 answers:
Burka [1]2 years ago
5 0

Answer:

it becomes 7/16, u have to find a common denominator

patriot [66]2 years ago
4 0

Answer:c

Step-by-step explanation:

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If in 2003 a girl was 6 years of age then what year is it , now that she is 22?
Ede4ka [16]
If she was 6 in 2003, that means she was born in 1997. That means when she is 22, the year is 2019.
3 0
3 years ago
Is 6.37492797 a rational number​
Aliun [14]
No. An irration number is a fraction, thats a decimal
7 0
3 years ago
Please help me it needs to be correct
dimaraw [331]

Answer:

4(3m^3-2m^2+4m+2)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Henry is mixing concrete. To make concrete he needs to mix cement, sand and gravel in the ratio 1 : 4 : 7 by weight. Henry needs
jolli1 [7]

Answer:

Henry is short of gravel

Step-by-step explanation:

Here, we are to identify which of the ingredients Henry is short of.

To identify this ingredient, what is needed to be done is to share the 180kg of concrete appropriately to get which of the material does not meet its ratio and thus allowing us know which is insufficient.

The total ratio is 1 + 4 + 7 = 12

For cement, we have ;

1/12 * 180 = 15 kg

For sand, we have

4/12 * 180 = 60kg

For gravel, we have

7/12 * 180 = 105 kg

From the values in the question, we can see that all the values we have are greater what is shared in the ratio except in the case of gravel. So we can confidently say he is short of gravel

8 0
2 years ago
A spinner with 9 equal sections is numbered 1 through 9. The probability of spinning a 1 or a 9 is 2/9 . What is the probability
shtirl [24]
The probability of NOT getting a 1 or a 9 means you have to subtract those two numbers and how many of each are out. Once you do that, count the remaining numbers, put them as the numerator, and then put the overall total of numbers as the denominator. Your answer is 7/9.
5 0
3 years ago
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