(b) 8.7% of 450 - 3.8% of 260 - 2.4% of 270
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Answered by
7
answer
2279
Explaination
8.7% of 450 - 3.8% of 260 - 2.4% of 270
87/10×450 – 38/10×260 – 24/10×270
3915 – 988 –648 = 2279 .......answer.
Answered by
8
Answer:
22.79 is the answer
Step-by-step explanation:
8.7% of 450 - 3.8% of 260 - 2.4% of 270
=). 8.7/100×450 - 3.8/100×260 - 2.4/100×270
=). 87/1000×450 - 38/1000×260 - 24/1000×270
=). 87/20×9 - 19/25×13 - 6/25×27
=). 783/20 - 247/25 - 162/25
=). (783×5)-(247×4)/100 - 162/25
=). 3,915-988/100 - 162/25
=). 2,927/100 - 162/25
=). (2,927×1) - (162×4)/100
=). 2,927 - 648/100
=). 2,279/100 = 22.79 answer
I HOPE IT'S HELPS YOU.
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