To convert degrees Celsius to Fahrenheit, you can use the formula: F = (C × 9/5) + 32. In this case, you would take 70 degrees Celsius and apply the formula.
First, multiply 70 by 9/5:
70 × 9/5 = 126
Next, add 32 to that result:
126 + 32 = 158
So, 70 degrees Celsius is equal to 158 degrees Fahrenheit.