Answer:
20 is the father's 20 is the son
Step-by-step explanation:
20+20=40
40/2=20
40-20=20
another way:
20:n= 40
40-20=20
20:20=40
Answer:
1. 3 1/2 2. 2 1/2 3. 1 1/2 4. 1/2 5. 2/3 6. 1 2/3 7. 3 2/3 8. 3 1/3
It's 8.00 + 0.09 + 0.07 = 8.97
732,178 + 167 = 732,345
732,345 - 542,137 = 190,208
