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weeeeeb [17]
3 years ago
7

What is 10 1/2 divided by 2 1/4

Mathematics
2 answers:
Artyom0805 [142]3 years ago
6 0
5.25 is going to be the answer for that equation.
Sever21 [200]3 years ago
3 0
Make it into one fraction each, or 21/2 and 9/4, then find the reciprocal of 9/4, or 4/9, them multiply 21/2 and 4/9, to get 14/3 or 4 and 2/3
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A circular plate has a radius of 13 centimeters.
butalik [34]
To solve the problem, we need to get the formula for area of a circle -
Area   = pi * r^2; r= radius
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           = 3.14 * 169cm^2 or 3.14 * 13^2cm^2
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Therefore, the area of the circular plate is 530.66cm^2
3 0
3 years ago
Read 2 more answers
David is making rice for his guests based on a recipe that requires rice, water, and a special blend of spice, where the rice-to
Elodia [21]

Answer:

The price of rice per gram is 0.006$

Step-by-step explanation:

I. David wants to make 10 servings,

each require 75 g of rice and 5 spice. When ratio is 15:1

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15x = 75

x = 5

=> 5 * 15 : 1 * 5

= 75 : 5

So rice : spice is  75 : 5

II. When 1 serving require 75 : 5

So 10 servings is 10 * 75 : 5 * 10

= 750 : 50

So he must has 750 grams rice and 50 grams spice.

III. He must buy spice and rice which..

a) He has 40 grams spice, he'll buy for 10 grams spice.

b) He has no rice, he'll buy for 750 grams rice.

But the question only ask for price of rice which he spend 4.5$

=  \frac{4.5}{750}

= 0.006$

In 1 gram of rice he spend 0.006$

If 750 grams of rice, he'll spend 750 * 0.006$ = 4.5$ => true

That makes 0.006$ is the right answer.

Hope that help :)

8 0
3 years ago
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Andrews [41]

Answer:

8b and 80

Step-by-step explanation:

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From the graph, we see the graph intercepts y-axis at -1

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5 0
3 years ago
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What is 4/5 multiplied by 10 subtracted by 3 and 1/2?
Sati [7]
The answer is 4.5 :)
3 0
3 years ago
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