Math, asked by curious5, 1 year ago

4/3 +2/3×4/5÷7/2-5/7

Answers

Answered by ricky56
1
answer is simple it's fuck off

curious5: hey you don't want to help me !
ricky56: no
Answered by Alinadoojh
0
Multiple: 2
3
* 4
5
= 2 · 4
3 · 5
= 8
15

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8, 15) = 1
Divide: 8
15
: 7
2
= 8
15
· 2
7
= 8 · 2
15 · 7
= 16
105

To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
Add: 4
3
+ 16
105
= 4 · 35
3 · 35
+ 16
105
= 140
105
+ 16
105
= 140 + 16
105
= 156
105
= 52
35

The common denominator you can calculate as the least common multiple of the both denominators - LCM(3, 105) = 105
Subtract: 52
35
- 5
7
= 52
35
- 5 · 5
7 · 5
= 52
35
- 25
35
= 52 - 25
35
= 27
35

The common denominator you can calculate as the least common multiple of the both denominators - LCM(35, 7) = 35





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