Answer:
2. 488 grapefruits
3. a. 1408 melons
b. 91 melons
4. B. 0.3
Explanation:
number 2 is subtraction:
850 -362 = 488
number 3 part A is addition:
734 + 674 = 1,408
part B is subtraction:
1500 - 1408 = 91
number 4 is 0.3 because
0.3 is tenths
0.03 is hundredths
3.0 is just 3
3.10 is 3 point 1 or 3 and one tenth