Answer:
29/29
Step-by-step explanation:
/ means division so 29/29=1
Answer:
Total number of students surveyed about their mode of transportation to school is 400.
Step-by-step explanation:
Here, given student who uses car as their mode of transport = 120 students
We have to find the total number of students who are surveyed.
Also, since complete circle represents 100% of data,
Total students who uses at least one mode of transport out of foot, bicycle, bus or car let it be x students.
Total percentage of students that uses bus, bicycle and on foot = (20 +15+35)% = 70%
Thus, percentage of students that uses car = 100 - 70 = 30%
Thus, 30 % of total students = 120
Mathematically, 30% of x = 120
Solving for x, we get,



Thus, total number of students surveyed about their mode of transportation to school is 400.
Answer:
5/34
Step-by-step explanation:
6 4/5 = 34 /5
how I got 34 just 6*5+4 = 34
then the reciprocal = (34/5)^-1 = 5/34
Answer:
x=3, y=1. (3, 1)
Step-by-step explanation:
6x+2y=20
0.5x-0.5y=1
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6x+2y=20
1/2x-1/2y=1
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6x+2y=20
2(1/2x-1/2y)=2(1)
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6x+2y=20
x-y=2
-------------------
6x+2y=20
x=y+2
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6(y+2)+2y=20
6y+12+2y=20
8y+12=20
8y=20-12
8y=8
y=8/8
y=1
x=1+2=3
x=3, y=1.