the average temperature for tuesday , wednesday and thursday was 45 ° c . the average temperature for wednesday , thursday and friday was 50 ° c . if the temperature on friday be 53 ° c , what was the temperature on tuesday ?
"explanation : t + w + t = 45 × 3 = 135 ° c w + t + f = 50 × 3 = 150 ° c also , temperature on friday = 53 ° c temperature on tuesday = 135 + 53 - 150 = 38 ° c answer : option e"
subtract(multiply(45, const_3), subtract(multiply(50, const_3), 53))