0.8 - 80
3.2 - 320
23.9 - 2,390
Just multiply the numbers by 100 and rennet to move the decimal point to the right when multiplying decimals.
Answer:
A
Step-by-step explanation:
You need 105 children to meet the minimum.
Answer:
3.b

i hope question 3.a. is 5^x ÷ 5^-3 = 5^5
3.a.
