A hot coffee had a temperature of 920C. Mother added some ice cubes in her cup. If the temperature dropped to 41.30C. How many degrees was the decrease in the temperature? 3. What is the opration use to solve this problem?
a. addition
b. subtraction
c. multiplication
d. division
4. what is the number sentence?
a. 920C + 41.30C =
b. 920C × 41.30C =
c. 920C ÷ 41.30C =
d. 920C - 41.30C =
5. What is the answer of this problem?
a. 48.90C
b. 50.70C
c. 135.10C
d. 133.30C
*ANSWER CORRECTLY*
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