標題:
中一 英數 (percentage)
發問:
1) The temperature last night was 25℃ and it is 34℃ noon today . What is the percentage increase / percentage decrease in temperature ? 吾明佢問咩 吾該Help!! Thx!
最佳解答:
佢係問昨晚的氣溫是25℃,而今天下午的氣溫是34℃,問氣溫上升/下降了多少percent. percentage change= [(new value- original value) / original value] *100% =[(34-25) / 25] *100% =[9/25] *100% =0.36 * 100% =36%
其他解答:
中一 英數 (percentage)
發問:
1) The temperature last night was 25℃ and it is 34℃ noon today . What is the percentage increase / percentage decrease in temperature ? 吾明佢問咩 吾該Help!! Thx!
最佳解答:
佢係問昨晚的氣溫是25℃,而今天下午的氣溫是34℃,問氣溫上升/下降了多少percent. percentage change= [(new value- original value) / original value] *100% =[(34-25) / 25] *100% =[9/25] *100% =0.36 * 100% =36%
其他解答:
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