The answer is 60. Because if u do 30% x by 200 but u need to get rid of the percent which means u divide it by 100 to get rid of a percent and multiply by a hundred to get a percentage. So it would be 30 x 200 divided by 100.
Answer:
36
Step-by-step explanation:
F(b)=4.5b
F(8)=4.5(8)
F(8)= 36
Answer:
32
Step-by-step explanation:
First divide 72 by 9 which is 8. Then multiply that by 4 which is 32
Answer:
a)5:2
b)14
c)17
Step-by-step explanation:
The ratio for babies to nursery workers is 5:2
To find the answer to b, we find how much you have to multiply 2 by to get 35, which is 7 and multiply that by the number of workers, 2, so you need 14 workers
To find the answer to c multiply 2 bye 3.5 to get 7 and multiply 5 by 3.5 to get 17.5 now rounf down so the answer to c is 17
Answer: 132
Step-by-step explanation:
r = 4cm
h = 12cm
therefore, Volume of cylinder = 
h
= 22/7 x 4 x 4 x 12
= 22/7 x 16 x 12
= 22/7 x 192
= 132
Hope it helped u,
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