Formally, you must divide 4% by 100%, obtaining the decimal fraction 0.04. This 0.04 cannot be reduced further.
Answer:
what do you need to fing ?
Step-by-step explanation:
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Answer:
A. 1.2x = 78
B. x = 65
Step-by-step explanation:
Just informally, first:
x is the number that we don't know. 120% of that number is a number BIGGER than that number. 120% of x is 78. So 78 is BIGGER than the number that we don't know.
120% of x = 78
Change 120% to a decimal by moving the decimal two places to the left. Multiply.
1.2x = 78
To solve, divide both sides by 1.2
x = 78/1.2
x = 65
Answer:
17.5
Step-by-step explanation:
17×4=68; half of 4 is 2; 68+2=70
Answer: 20p³+30p²-13p-12
Step-by-step explanation:
2(-4p-6)-5p²(-4p-6)-5p
-8p-12+20p³+30p²-5p
20p³+30p²-13p-12
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