WT Cheng's answer to __cherrycola__.'s Secondary 1 Maths Singapore question.
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Hi CC,
(a) difference between July (hottest) & January (coldest) is greatest at 18-(-39) = 57°C.
(b) (-39-5+18-9) ÷ 4 = -8.75°C.
(a) difference between July (hottest) & January (coldest) is greatest at 18-(-39) = 57°C.
(b) (-39-5+18-9) ÷ 4 = -8.75°C.
Date Posted:
3 years ago
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