Question

please solve it my friends​

Answer 1

Answer:

here's your answer;

Step-by-step explanation:

4. (a) 4x=20*7

4x=140

x=35 Ans.

(b). 5x=60

x=12

(c). 5x=30

x=6

(d). 4x=10

x=5/2

Answer 2

Answer:

1 . a. ) 7200hr : 36hr = 200:1

b) 60 s : 1s = 60:1

c) 3m : 3000m = 1:1000

d) 3oocm:3cm = 100:1

2. a) 7:6=6:7

b) 17:32 is greater

c) 3:6 is greater

d) 19:28 is greater

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