Answer:
8
Step-by-step explanation:
The ratio is 3/2 boys/girls
if we call the expression as x there would be a total of 5x girls and boys
3x of this is boys
3x = 12 so x is 4 then 4×2 = 8 girls
Answer:
60
This is because a number 5 or above is rounded up. Lower than 5 is equal to the lower number.
ANSWER:
We know that,
Speed = Distance/Time
So, Time taken = 20kmh-¹/160km
Nuclear waste is a substance that is made from radioactive material or corrosive substances which come together to make a very toxic waste.
Answer:
D
Step-by-step explanation:
25% of 16 is 1/4x16=4, which leaves D as as your answer
