It may be useful because sometimes ur estimations and when u get your answer half of the time it's very close to it or a number less or a number higher
Answer:
The combined average length of five male elephants is 3750cm
Step-by-step explanation:
1 elephant = 7.5m
5 elephants=?
We cross multiply.
5 * 7.5= 37.5m
So the average combined length of 5 male elephants is 37.5m
So we convert 37.5m to centimetres
Recall, 100cm = 1m
With this in mind, we convert 37.5m to cm by multiplying by 100
So, 37.5 x 100= 3750cm.
Answer:
2 : 1
12 : 6
30 : 15
Step-by-step explanation:
Look at the ratios one by one. Starting with 6 : 3, we can see that it's of the form 2a : a.
2 : 1
12 : 6
30 : 15
These are all equivalent.
The thermometer will not directly indicate 0 °C because the thermometer need time to response. Especially alcohol in glass thermometers, the response time is slower than mercury in glass thermometers
