Question

simplify 42.4 - 23. 57 + 53. 64 - 17.8​

Answer 1

42.4 - 23.57 + 53.64 - 17.8

= 18.83 + 35.84

= 54.67

Answer 2

Step-by-step explanation:

first we will do 42.4 - 23.57=18.83

then 53.64 - 17.8=35.84

now 42.4 - 23.57 + 53.64 - 17.8

that is 18.83 + 35.4= 54.23

SO THE ANSWER IS 54.23