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3 years ago

55% of what number is 30

Mathematics

2 answers:

kolbaska11 [484]3 years ago

8 0

Answer:

16.5

Step-by-step explanation:

this is very true because it is

SSSSS [86.1K]3 years ago

5 0

Answer:

54.545

Step-by-step explanation:

Find 1% of the number.

55% = 30

1% = 0.54 (recurring decimal)

Find the full number which is 100%

100% = 0.54 (recurring decimal) x 100 = 54.545

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Step-by-step explanation:

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3 years ago

Which expression is equivalent to the quantity five raised to the negative second power times three raised to the fifth power en

serg [7]

The equivalent expression is 5^(4) * 3^(-10)

<h3>How to determine the equivalent expression?</h3>

The statement is given as:

five raised to the negative second power times three raised to the fifth power end quantity all raised to the negative second power

Rewrite properly as:

(5^-2 * 3^5)^-2

Expand the expression by multiplying the exponents

So, we have:

5^(-2 -2) * 3^(5 *-2)

Evaluate the products

5^(4) * 3^(-10)

Hence, the equivalent expression is 5^(4) * 3^(-10)