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musickatia [10]
3 years ago
13

During five days your drive 15.4 miles, 24.3 miles,10.4 miles,18.7 miles, and 7.5 miles. How many miles did you drive during tho

se five days?
Mathematics
2 answers:
notka56 [123]3 years ago
8 0
To find the sum of all the miles that have been driven, we must add all of the numbers together. 

15.4 + 24.3 + 10.4 + 18.7 + 7.5 
= 76.3 miles 
s2008m [1.1K]3 years ago
7 0
You travelled 76.3 miles
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Alexandra has a stand in the marketplace where she sells her cumin for 7.20 per kilogram. If she sells 90 kilograms of cumin her
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Answer:

$234

Step-by-step explanation:

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We know profits are $414, so:

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Here she sold 90 kgs at $7.20 b kg. So:

I = p*Q = 7.20 * 90 = 648

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If we sum E in both sides:

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Now, subtracting 414 in both sides:

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Oblicz.Pamiętaj o kolejności wykonywania działań
SashulF [63]

Answer:

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Step-by-step explanation:

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3.5-2\dfrac{1}{3}=3\dfrac{1}{2}-2\dfrac{1}{3}=(3-2)+\left(\dfrac{1}{2}-\dfrac{1}{3}\right)=1+\dfrac{3-2}{3\cdot 2}=1+\dfrac{1}{6}=1\dfrac{1}{6}

<u>2 step:</u> 0.75\div\dfrac{1}{3}

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<u>4 step:</u>

2\dfrac{1}{4}\times 1\dfrac{1}{6}=\dfrac{2\cdot 4+1}{4}\times \dfrac{1\cdot 6+1}{6}=\dfrac{9}{4}\times \dfrac{7}{6}=\dfrac{63}{24}=\dfrac{21}{8}

<u>5 step:</u>

\dfrac{9}{4}+32-\dfrac{21}{8}+1.65=(32+1.65)+\left(\dfrac{9}{4}-\dfrac{21}{8}\right)=33.65+\dfrac{9\cdot 2-21}{8}=33.65-\dfrac{3}{8}=33.65-0.375=33.275

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2 years ago
The difference between the two numbers is 48. The ratio of the two numbers is 7:3. What are the two numbers?
OlgaM077 [116]

Let the bigger no. be X and the smaller no. be Y

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6 0
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