Question

Solve the following problems:

1) Express the given ratio in its simplest form: 3 hours : 1 day 

a) 1 : 8

b) 8 :1

2) Rs. 720 is divided between x and y in the ratio 4 : 5. How many rupees will each get? 

a) x gets Rs. 32 and y gets Rs. 40

b) x gets Rs. 320 and y gets Rs. 400

3) Check whether the quantities form a proportion or not: 0.4, 0.5, 2.9 and 3.5 *

a) yes

b) no

4) Find the fourth proportional of: 5, 9 and 45 

a) x=81

b) x=9

5) Find the fourth proportional of: 2.1, 1.5 and 8.4

a) x=0.6

b) x=6.0

Please help me out with these questions...!!!​

Answer 1

Answer:

1. 1. 1:8
2. b
3. b
4. a
5. b

now follow me guys I am coching educator

Answer 2

Answer:

1. a) 1 : 8
2. b) x gets Rs. 320 and y gets Rs. 400
3. b) no
4. a) x = 81
5. b) x = 6.0

Step-by-step explanation:

HOPE THIS WILL HELP YOU