3 years ago

Help me please please with these problem

Mathematics

2 answers:

Rudik [331]3 years ago

8 0

Please attach a picture of your paper to your question. I don't know what questions need to be answered.

vova2212 [387]3 years ago

5 0

What problem are you talking about

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if an airplane consumes 30.25 gallons of fuel in 2.8 hours of flying how many gallons will it consume and 4.3 hours of flying?

wariber [46]

Answer:

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Step-by-step explanation:

we know that

An airplane consumes 30.25 gallons of fuel in 2.8 hours of flying

using proportion

Find out how many gallons will it consume in 4.3 hours of flying

$\frac{30.25}{2.8}\ \frac{gal}{h}=\frac{x}{4.3}\ \frac{gal}{h}\\\\x=30.25*(4.3)/2.8\\\\x= 46.46\ gal$

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3 years ago

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2 years ago

3/5 of a number plus 1/4 of the number = 34

bearhunter [10]

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Step-by-step explanation:

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3 years ago

What is 155 percent of 30

Pani-rosa [81]

The answer for this question is= 46.5
What is 155 percent of 30 is 46.5.
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3 years ago