Answer:
30
Step-by-step explanation:
What number multiplied by 1/3 equals 10?
n x 1/3 = 10
n/3 = 10 multiply both sides by 3 to get n by itself
3(n/3) = 3(10)
n = 30
Total-107
Male teacher-n
Female teacher-n+23
N+n+23=107
2n+23=107
2n= 84
N=42
Male teacher-42
Female teacher-42+23=65
65/107 teacher are female
Answer:
1,772 cm²
Step-by-step explanation:
To find the answer
Area of the rectangle - Area of 2 circle inside
= Shaded Area
(40 x 60) - (2 x π x 10²) = 1,772 cm²
Answer:
19200 ft
Step-by-step explanation:
first you convert it based on 1 in = 20 ft
8*20=160
6*20=120
now you multiply to find area
remember area is a = lw
160*120=19200
add units
19200 ft
Answer:Three zeros
Step-by-step explanation:
Just multiply them and see.
