The ratio of the number of girls to the number of boys in a choir is 5 to 4. There are 120 girls in the choir. How many boys are
in the choir?
1 answer:
Answer:
96
Step-by-step explanation:
5:4
Both sides have to be equal.
120 divided by 5 is 24.
4 times 24 is <u>96</u>.
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Answer:
False
Step-by-step explanation:
4x20
5x20
8/20 x 5
80=40
false
275??
16×=4400
16×/16=4400/16
x=275
Answer:
D.) 28.26x²
Step-by-step explanation:
Diameter (d) = 6x
radius (r) = d/ 2 = 6x / 2 = 3x
area of circle
= π r²
= 3.14 * (3x) ²
= 28.26x²
Answer: b
Explanation: cube root is equal to the power of 1/3
Multiply the exponents 24/3=8
You have to multiply by 1000