How is the process of multiplying fractions different from the process of adding fractions
2 answers:
In adding fractions i believe you add across and multiplying fractions you have to multiply numerator by denominator!
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-procklown
It's very important to understand the basic difference between adding 2 fractions together and multiplying 2 fractions together.
Take a look at the 2 problems I have written on on the board.
When adding 2 fractions together, we add across the numerators but keep the denominator the same.
So 4/5 + 3/7 is 7/5.
When multiplying 2 fractions together, we multiply across the numerator and we also multiply across the denominators.
So 4/5 · 3/5 is 12/25.
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200 is the answer to 50 x 4
Answer:
Step-by-step explanation:
Alana and 2 friends evenly split the meal. This means there are 3 people in total.
Since they said each person owes $14.68. To find the total you just multiply $14.68 by 3.
Total = $14.68 x 3 = $?
Answer:
2.5
Step-by-step explanation:
width = w
length = w +2
perimeter = 2L + 2w
40 = 2(w+2) + 2w
40 = 2w+4 +2w
40 = 4w+4
36=4w
w=36/4 = 9
with = 9
length = 9+2 = 11
area = l x w = 9*11 = 99 square cm
