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Viefleur [7K]
3 years ago
10

If a/b and c/d are rational expressions, then a/b•c/d=a•c/b•d true or false?

Mathematics
1 answer:
alukav5142 [94]3 years ago
5 0
That would be true :)
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Miguel spent a total of $60 at the grocery store. Of this amount , he spent $18 on fruit. What percentage of the total did he sp
Paraphin [41]

Answer:

30%

Step-by-step explanation:

A percent can be found by dividing the part by the whole, or

part/whole

In this case, the part is the amount he spent on fruit. The whole is the total amount he spent.

amount spent on fruit/ total amount spent

He spent $18 on fruit, and $60 in total.

$18/ $60

Divide 18 by 60

18/60

0.3

Convert 0.3 to a decimal by multiplying by 100 or moving the deicaml place two spots to the right.

0.3*100=30

0.3--> 3.0 --> 30

30%

He spent 30% on fruit.

4 0
3 years ago
An alternating current. I Amperes, is given by i = 10sin2nft.where f is the frequenct in Hertz and t the time in seconds.What is
defon

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150

Step-by-step explanation:

8 0
3 years ago
James is 60 years old. His age is 8 years more than twice Maggie's age. How old is Maggie?
kow [346]

Answer:26

Step-by-step explanation:

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4 0
4 years ago
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What is the area or perimeter for carpeting a floor?
zheka24 [161]
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6 0
3 years ago
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What is 1/4x24 I need help
ZanzabumX [31]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{6}}}}}

Step-by-step explanation:

\sf{ \frac{1}{4}  \times 24}

Multiply the numerators for the numerator , and multiply the denominators for its denominator and reduce the fraction obtained after Multiplication into lowest term

\dashrightarrow{ \sf{ \frac{1 \times 24}{4 \times 1}}}

\dashrightarrow{ \sf{ \frac{24}{4}}}

\dashrightarrow{ \sf{6}}

Hope I helped!

Best regards! :D

7 0
3 years ago
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