5p + 3 = 15 please convert this into a WORD PROBLEM
2 answers:
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Answer:
Sarah's, 2 inches.
Step-by-step explanation:
Given:
Sarah cut off 1/8 of a 48 inch piece of ribbon.
Jane cut off 1/9 of a 36 inch piece of ribbon.
Question asked:
Whose piece is longer ?
How much longer ?
Solution:
As Sarah cut off 1/8 of a 48 inch piece of ribbon, means she has cut piece of size:
As Jane cut off 1/9 of a 36 inch piece of ribbon, means she has cut piece of size:
As Sarah has 6 inches piece of ribbon and Jane has 4 inches piece of ribbon so Sarah's piece longer.
Now, to find it is how much longer we will subtract Jane's piece of ribbon from Sarah's piece of ribbon,
6 inches - 4 inches = 2 inches.
And hence, Sarah's piece of ribbon is 2 inches longer than Jane's piece of ribbon .
Since none of the options make sense with 23, I assume it was a typo, and you meant 2/3.
Let l,w and h be the length, width and height of the original prism, and l',w' and h' be the length, width and height of the new prism. We are given
Also, if we call V the original volume, and V' the volume of the new prism, we have
Substitute the expressions for l', h' and w' in the formula for V':