Answer:
24 Blue beads
16 Green beads
Step-by-step explanation:
.60×40=24
.40 ×40=16
Whenever you get a percentage move the decimal two places left and multiply by the total number.
example: 2% of 20 is 2.00 of 20, so move the decimal 2 spots to the left. .002×20=.04
Answer: B. I prefer the warranty that covers repair costs of a new car
N(1/3)-8=-13 is the correct answer.
Answer:
turn the decimal into a whole number by multiplying by 10, 100 (what you do to one number you must do to the other)
multiply both by 10 it then becomes
540/75 = 7.2
it's easier to divide whole numbers and is the same answer as 54/7.5
So I'll start with the mixed number to improper fraction.
Step one - multiply the denominator and the whole number.
Step two- take your product and add it to the numerator
Step three- the sum is the numerator of the mixed number and the original denominator is the denominator
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Now for improper fraction to mixed number
Step one- see how many times the denominator goes into the numerator (ex. 2 goes into 9, 4 times With one left over)
Step two -the 4 becomes the whole number and the 1 the numerator
Step three- use the same denominator
