Answer:
1,900
Step-by-step explanation:
You have to do 1.9 times 10 to the power of three but first figure out the number to ten to the power of three which is 1,000. So 1,000 time 1.9 equal 1,900.
:) hope it helps
Answer: 6.3
1.8 + 45 tenths equal 6.3
