Question

between any two cities. Calculate the actual distance between them.
the scale used there. Using a ruler, measure
Exercise 12.1
1.
Following are the car parking charges near a railway station upto
4 hours
8 bours
12 hours
24 hours
Rs 60
Rs 100
Rs 140
Rs 180
Check if the parking charges are in direct proportion to the parking time.
2.
A mixture of paint is prepared by mixing 1 part of red pigments with &
In the following table, find the parts of base that need to be added.
1
20
7.
4
12
Parts of red pigment
Parts of base
8.
tinn? aboye if 1 part of a red pigment requires 75 mL oft​

Answer 1

Answer:

mate your answer134689fhffj

Answer 2

hey mate

here are ur answers

1) Charges per hour:

C1 = 60/4 = Rs. 15

C2 = 100/8 = Rs. 12.50

C3 =  140/12 = Rs. 11.67

C4 = 180/24  = Rs.7.50

Here, the charges per hour are not same, i.e., C1 ≠ C2 ≠ C3 ≠ C4

Therefore, the parking charges are not in direct proportion to the parking time.

2) in pic

i hope it helps

have a nice day