What’s the items number. ? When rounding everything in front of the decimal find the place value it wants you to round then if it’s 5 or below round the the lowest whole number. If it’s behind a decimal you would do the same thing. It’s the number is higher than 5 round it up.
12 is 150% of what number?
answer- 8
5 is 50% of what number?
answer- 1000
10%of what number is 300?
answer- 3000
5% of what number is 72?
answer- 1440
20 is 80% of what number?
answer- 25
Answer:
It’s B
Step-by-step explanation:
Answer:
v = pi(4)^2(16)
2nd choice from top
Step-by-step explanation:
2^4-1 so 2•2•2•2=16 and 16-1 is 15
