express this as fraction
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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
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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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