Question

15⁰celcius+20⁰reamur-23⁰farenheit=..............⁰c mohon di jawab

Answer 1

15°C + 20°R - 23°F =...°C
=15°C + (5/4 . 20) - (5/9 . (23 + 32)
=15°C + 25°C - 30,56°C
=40°C - 30,56°C
= 9,44°C

Answer 2

15 + (5/4 x20) - (23-32 x 5/9) = 15 + 25 -(-5) = 15 + 25 + 5 = 45