2 answers:
Answer:
250
Step-by-step explanation:
40% = 100
100 x 2 = 200 and 80%
40/2 = 20%
100/2 = 50
20% + 80% = 100%
50 + 200 = 250
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There are 250 sixth grade students
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Answer:
If x = -0.25 and y = -6 then we have -6(-0.25) = 1.5
Hope this helps!
use unitary method
for 5 it costs 330p
so for 1 choc it will cost 330/5
to get 9,
(330/5) =66
66 multiplied by 9 =594
therefore 9 will cost 594p
Answer:
12.56 inches^2
Step-by-step explanation:
To solve this we use pi*r^2
Radius is diameter/2
so the equation is pi*2^2
pi*4
12.56 inches^2
Answer:
0.95
Step-by-step explanation:
8-3.25=4.75
4.75÷5=0.95
Step-by-step explanation:
According to the question,
l+5=2h
