3 years ago

If 40% of a number is 56. What was the original Number

1 answer:

7 0

56 divided by 40 is 1.4. Multiply that by 100 and you get 140.

This is the long way of doing it, but it's the way I've always done it.

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trapecia [35]

Answer:

x⁷ = 60

Step-by-step explanation:

Given :-

To Find :-

Solution :-

Given logarithmic equation is ,

⇒ log x⁵ + log x ¹² = 7

⇒ log x ⁵ * ¹² = 7 [ log aⁿ + log aⁿ' = log aⁿ * ⁿ' ]

⇒log x ⁶⁰ = 7

In expotential form we can write it as ,

⇒ x⁷ = 60

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3 years ago

Rus_ich [418]

The answer is 126 degrees

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3 years ago

kupik [55]

B. 5x - 8 = 40x - 8 has no solution because on the right side we will get 0

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3 years ago

ioda

76.2cm : 30in is the answer I think

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3 years ago

Butoxors [25]

The answer is 0.60 I know cause I took the test

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3 years ago