Question

Exercise 7.1
9.
1.
Ratio
Simplified Ratio
1:3
Express the following as ratios as shown.
Fraction
a. 4 kg to 12 kg
4
12
4:12
10
450
450 : 1000
9:20
1
b. 450 g to 1 kg
1000
c. 50 p to 3
d. 40 cm to 2 m
e. 20 minutes to 3 hours
f. 73 days to an year​

Answer 1

Answer:

i cant understand what u wanted to be know sorry

Answer 2

If you don’t know questions why you ask