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Lady bird [3.3K]
3 years ago
14

In what ratio we increase 900 to get 1200​​

Mathematics
2 answers:
motikmotik3 years ago
8 0

Answer:

3 : 4

Step-by-step explanation:

      900  : 1200

= 30 x 30 : 30 x 40

=         30 : 40

=    3 x 10 : 4 x 10

=           3 : 4

bija089 [108]3 years ago
6 0

Answer:

4:3

Step-by-step explanation:

Let's say that the number we multiply to get to 1200 from 900 is x.

900x=1200

Now, we divide both sides by 900:

x=1200/900

x=4/3

The number is 4/3. In ratio form, this is 4:3

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A taxi service charges one dollar for the first 1/10 of a mile then $.10 for each additional 1/10 of a mile after that
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Answer:

y  = 1.00+0.10 x (if this is what you meant)

Step-by-step explanation:

Given that a taxi has a minimum charge of 1 dollar upto 1/10 mile and adds 0.10 for every additional 1/10 mile.

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aleksklad [387]

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3 years ago
The millers are going to put a pool in their backyard this summer. The pool will have a depth of 5 feet, and the dimensions show
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Answer:

D : 510 units

Step-by-step explanation:

NOTE:

Something to consider when solving problems like this is to break the large shape down into smaller, more managable shapes. So for this problem, you can break down this irregular shape into two rectangles. This will make solving problems similar to this easier in the future :)

WORK:

I broke down this shape into two rectangles with the following dimensions:

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