| 呈分試中, 有一題 simple equation 數學題係咁既 There are 12 apples in a box. The price of a box of apples is increased by $5. Each apple now costs $10 on average. Find the original price of a box of apples by the method of solving an equation. (Show your working) 呢度有三條算式,想請問一下,邊條先會有分? 還是三個都可以? (答案都一樣的) 4分題 A) X + 5 / 12 = 10 (補充, 呢條個12係擺係下面, 但電腦打唔到出黎) B) X + 5 = 12 x 10 C) 12 x 10 - X = 5 希望各位比D意見 ![]() |