YES!!! 2.78778777 is an irrational number because it has endless numbers, and a irrational number cant be put as a fraction but rational numbers can be put as a fractio!!
There is 75% of a pizza and there are 3 siblings who want to eat it for lunch. They divide what they have of the pizza evenly among themselves. In terms of a whole pizza, what percent did each sibling get.
This question would mean dividing 75% or .75 by 3 which would mean each person got 25% or .25 of what would be a whole pizza.
So while each person would get .33 of the current sized pizza (.75) in terms of a whole pizza it would be .25
I hope this makes sense! Sorry if I over explained it.
Answer: Elephant (5,500 kg), giraffe (1,600 kg) bengal tiger (220 kg), lion (190 kg), giant panda (120 kg).
Step-by-step explanation:
1. The weights of the zoo animals given in the problem are written in scientific notation form.
2. You can rewrite the weights as following:
Elephant:
Giraffe:
Lion:
Bengal tiger:
Giant panda:
3. Arranging the animals from greastest to least according their weights:
Elephant, giraffe, bengal tiger, lion, giant panda.
Answer:
6
Step-by-step explanation:
You have 2 conditions.
1. The digits must be different.
2. The digits must add to 7.
There aren't very many
124
142
214
241
412
421
That's it. That's your answer. There are 6 of them