5/10 = n/40 HELP, WILL GIVE BRAINLIST IF PERFECT ANSWER
1 answer:
Answer:
n=20
Step-by-step explanation:
5/10 equals 1/2 when simplified since 5÷5=1 and 10÷5=2
Half of 40 equals 40÷2 = 20 so n=20
Another way to do it is
Since the denominator is multiplied by 4 to get to 40
We must multiply 5 by 4 to get the numerator:
5×4=20
So n=20
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Answer:
6/7
Step-by-step explanation:
multiply the 1 by 6 and put that over 7
A) $90
b) 33.34 (round to 34 if you need a solid number)
c) $13.50 an hour
Rewrite it as y=6x-7/5
Flip the x and y
x=6y-7/5
Solve
5x=6y-7
5x+7=6y
5/6x+7/6=y
f^-1(x)=5/6x+7/6
12 times 5 equals 60 plus 6 equals 66
Answer:
the answer is B
Step-by-step explanation:
