4 years ago

56% of ___ is 84. Explain your method.

Mathematics

2 answers:

AnnyKZ [126]4 years ago

8 0

150% of 84 i believe lol .

Stels [109]4 years ago

7 0

Answer:

Step-by-step explanation:

I proceeded to multiply 84 x 0.56. I converted 56% to 0.56 which are equivalent. Once I multiplied them, my product came to be 47.04 in which 56% of 47.04 is 84

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What is 4.5(5.6*2)+1.2?

worty [1.4K]

$\boxed{51.6}$

To solve this, we will first use order of operations to multiply the terms inside the parentheses, multiply the product by the term outside of the parentheses, and then add from left to right.

5.6 * 2 = 11.2

11.2 * 4.5 = 50.4

50.4 + 1.2 = 51.6

Therefore, 51.6 is the solution.

7 0

4 years ago

Read 2 more answers

Mariabella was 1/4 of the way through her book. Twenty pages later she was 1/3 of the way through her book. When she is 3/4 of t

Alex777 [14]

Answer: 60 pages left.

Step-by-step explanation:

Let the number of pages in the book be x.

As per given, we have

$\dfrac14x+20=\dfrac13x\\\\\Rightarrow\ \dfrac{1}{3}x-\dfrac14 x=20\\\\\Rightarrow\ \dfrac{4-3}{12}x=20\\\\\Rightarrow\ \dfrac1{12}x=20\\\\\Rightarrow x=20\times12\\\\\Rightarrow x=240$