No of coins Sparrow had in the beginning 92 coins
Step-by-step explanation:
Total coins = 210
Current ratio = 4:5:6
It implies 210 needs to be split into 15 parts (4+5+6)
So, each part = 210/15 = 14 coins
Again which implies 14*4 : 14*5 : 14*6 = 56 : 70 : 84
So before the game began,
No of coins Ahab had = (56 - 5) = 51
No of coins Davy had = (84 - 7) = 67
Hence, No of coins Sparrow had = (210 - 51 - 67) = 92 coins
Answer: B.
First, we have to have a question for this problem to create a solution. So, the example sentence is how many granola bars does each student get.
Second, an algebraic expression has a variable in it. So since we are trying to find the number of students, the variable is s.
From looking at C and D, we can already eliminate them. This question has mostly multiplication and division words in it, so it can't be addition and multiplication.
Now, we only have A and B left. A tip on how to figure this out is reading the word problem out thoroughly. I will use B as an example. 5 boxes of granola bars were multiplied by the number of granola bars each student got. From reading this, it makes more sense. But it does change the example sentence, though.
I hope this helped and this is the right answer!
Answer:
Step-by-step explanation:
28
Answer:
Use shell method
And chose the cross section perpendicular to the x-axis
