Math, asked by ishika2528, 1 year ago

express this as fraction​

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Answered by krishna6841
7

this is the solution . hope it will help you

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ishika2528: I know tbe answer but,,, can you plzzz show the solution
krishna6841: i have give you the picture of sollution
ishika2528: tqqq
Answered by kunalgangarde
4

Answer: -43/40

Step-by-step explanation: we have,

0.144÷1.2/0.016÷0.02 + 7/5 - 21/8

(144/100÷12/10)/(16/1000÷2/100) +7/5 - 21/8

(144/100×10/12)/(16/1000×100/2) + 7/5 - 21/8

(12/100)÷(8/10)+7/5-21/8

12/100×10/8+7/5-21/8

3/20+7/5-21/8

30+280-525/200

-215/200

-43/40

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