express each number as a quotient of two integers 1.)38
2) 12.05
3) 0.34
4.)2. 35 bar line on 35
5.) 0.4325 bar line on 325
please answer i need it for my modules
Answers
Answer:
1) 380/10
2) 1205/100
3) 34/100
4) 233/99
5)4321/9990
Step-by-step explanation:
1) 38 = 380/ 10
2) 12.05 = 1205/100
also 241/20
3) 0.34 = 34/100
also 17/50
4) 2.35 bar line on 35,
let x = 2.35 bar line on 35
multiplying by 100 on both side
100x = 235.35 bar line on 35
100x - x = 235.35 bar line on35 - 2.35 bar line on 35
99x = 233
x = 233/99
5) 0.4325 bar line on 325
let x = 0.4325 bar line on 325
multiplying by 10000 on both sides
10000x = 4325.325 bar line on 325
10000x - 10x = 4325.325 bar line on 325 - 4.325 bar line on 325
10
9990x = 4321
x = 4321/9990
Solution :-
1) 0.38
→ 38/100
→ 19/50
2) 12.05
→ 1205/100
→ 241/20
3) 0.34
→ 34/100
→ 17/50
4) 2.35353535_____
Let
→ x = 2.353535____
→ 100x = 235.353535____
subtracting,
→ 100x - x = 233
→ 99x = 233
→ x = 233/99
5) 0.4325325325_____
Let
→ x = 0.4325325325_____
→ 1000x = 432.5325325_____
subtracting,
→ 999x = 432.1
→ x = 4321/9990
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