Determine if the following ratio form a proportion. Also , write the middle terms and extreme terms where the ratios form a proportion. (a) 25 litre:1 ml and 40 kg : 160g (b) 0.5 m : 5 cm and 0.06 kg : 6 g (c) 3 kg : 40 kg bad 11 g : 66 g. (d) 200 cm: 25 cm and 4 rupees :50 paisa. EXPLAIN THE ANSWER BY STEP BY STEP.
Answers
Answer:
a. no
b. yes
c. no
d. yes
Step-by-step explanation:
a) 25 litre = 25000 ml
40 kg = 40000 g
so,
25000:1::40000:160
25000*160=1*40000
4000000=40000
Therefore it is not proportionate
b) 0.5m = 50cm
0.06kg = 60g
so,
50:5::60:6
50*6=60*5
300=300
Therefore they are proportionate
c) 3:40::11:66
3*66=11*40
198=440
Therefore they are not proportionate
d) 4 rupees = 400 paise
so,
200:25::400:50
200*50=400*25
10000=10000
Therefore they are proportionate
Step-by-step explanation:
Dear Parent and family and friends and family and friends and family and friends and friends for the information that you have provided and all that you will be tired of the plant and your family are all the way around the and the surrounding and beyond to far. That's the solution please mark my answer as the branliest