Ratios

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  • Created by: FeedbackA
  • Created on: 06-10-19 12:52
What is 1.2:5.4 in its simplest form?
2:9 as you x10 on both sides to get whole numbers.
1 of 10
What is 8/3:7/6 in its simplest form?
16:7
2 of 10
Whats 0.7 litres:800ml in its simplest form?
35:4 as you convert it into ml and then simplify.
3 of 10
Reduce 10:70 to the form 1:n.
1:7 as you divide 70 by 10.
4 of 10
Reduce 24:144 to the form n:1.
0.16:1 as you divide 24 by 144.
5 of 10
The ratio of black to white socks are 15:21. There are 45 black socks how many white socks are there?
63 white socks as 25 divide by 15 = 3 so you x3 on the other side.
6 of 10
Divide 200 in the ratio 1:2:3.
40:80:120 add 1+2+3=5 200 divide 5 then x each number by 40
7 of 10
The age of Kim, Mary and John are in the ratio 3:7:8. John is 25 yrs older than Kim. How old is Mary?
35 yrs old. 8-3=5, 5=25yrs 1, 1 part=5 years, 7 parts=35yrs old
8 of 10
Jo, Ko and Mo share £700 in the ratio 2:7:5. How much does each person get?
£100:£350:£250 you add 2+7+5 then divide that by 700 then times by each ratio number.
9 of 10
x;y= 1:9. What is the equation of y as a function of x?
y=9x as you times 9 by x.
10 of 10

Other cards in this set

Card 2

Front

What is 8/3:7/6 in its simplest form?

Back

16:7

Card 3

Front

Whats 0.7 litres:800ml in its simplest form?

Back

Preview of the front of card 3

Card 4

Front

Reduce 10:70 to the form 1:n.

Back

Preview of the front of card 4

Card 5

Front

Reduce 24:144 to the form n:1.

Back

Preview of the front of card 5
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