I don't know if this is right, but I'm pretty sure it's B.
Answer:
0.375
Step-by-step explanation:
Convert the fraction to a decimal by dividing the numerator by the denominator.
3/8 = 0.375
Answer:
there are 36 girls
Step-by-step explanation:
ratio is 3 to 4
Answer:
Length: 3w-4
Step-by-step explanation:
Length: 3w-4
Width: W
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Answer:
20
Step-by-step explanation:
Simplify both sides of the equation.
−4=
r
20
−5
−4=
1
/20
r+−5
−4=
1
/20
r−5
Flip the equation.
1
/20
r−5=−4
Add 5 to both sides.
1
/20
r−5+5=−4+5
1
/20
r=1
Multiply both sides by 20.
20*(
1
/20
r)=(20)*(1)
r=20
