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3 years ago

30% of what number is 9

Mathematics

1 answer:

8090 [49]3 years ago

3 0

Answer:

Step-by-step explanation:

30 percent of what number is 9?

9 is 30% of 30

Working out percentages

We have, 30% × x = 9

or,

100

× x = 9

Multiplying both sides by 100 and dividing both sides by 30,

we have x = 9 ×

100

x = 30

If you are using a calculator, simply enter 9×100÷30, which will give you the answer.

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Answer:

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Step-by-step explanation:

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∠ ABO = 90°

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∠ OBD = ∠ ODB = 22°

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ AOB is an exterior angle of the triangle , then

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Answer:

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Step-by-step explanation:

We are given that

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and the ratio peaches: tomatoes = 2 : 3 ...... (2)

Peaches are the common link here in both the ratio terms.

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