What is 7/8 times 3/4
2 answers:
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Answer:
First part:
To complete the top number line use the numbers
and
To complete the bottom number line use the numbers:
- 3, and
- 4
Second part:
The relationship between the total cups of flour, c, and number of batches n, is:
Explanation:
Find the complete question if the file attached.
First part.
The number line on top shows the number of cups of flour, c.
Each mark corresponds to 3/4 of cups. Thus the numbers that complete the number line are:
The the two numbers that complete the top number line are:
and
The bottom number line models the number of batches of dough, n.
Each mark corresponds to one unit, i.e. one batch.
Thus, the missing values are:
- 2 + 1 = 3, and
- 3 + 1 = 4.
Second part. Find the relationship between the total cups of flour, c, and number of batches n.
The relationship is indicated by the marks that are at equivalent position:
You can notice that you must multiply the number of batches, n, by 3/4 to get the number of cups of flour, c, that correspond to the same position:
For instance:
Therefore,
Use BEDMAS:
B - Brackets
E - Exponents
D - Division
M - Multiplication
A - Addition
S - Subtraction