Estimate the quantity of brickwork required in a wall 4m long. 3m high and 30cm thick. Calculate also the cost if the rate of brickwork is HK$ 32.00 pre m3.
有人識計嗎 ? 仲有我想問 Nearest 1 d.p. 點解 ?
數學有人識計嗎 ? 仲有我想問 Nearest 1 d.p. 點解 ?
2020-09-01 4:26 pm
回答 (1)
2020-09-01 8:48 pm
Nearest 1 d.p. = 取小數點後第一個位
收錄日期: 2021-04-24 08:00:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20200901082615AAppF8c