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Nostrana [21]
3 years ago
15

4/5 - 3/16 A) 49/80 B) 54/6 C) 3/19

Mathematics
2 answers:
Goshia [24]3 years ago
4 0

Answer:

A

Step-by-step explanation:

amm18123 years ago
3 0

Answer: A, let me show you how!!!

4/5 - 3/16 = 49/80

4/ 5 - 3/ 16 = 4 · 16/ 5 · 16 - 3 · 5/ 16 · 5 = 64/ 80 - 15/ 80 = 64 - 15/ 80 = 49/ 80

Step-by-step explanation:

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(5, 16) = 80. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 5 × 16 = 80. In the next intermediate step, the fraction result cannot be further simplified by canceling.

this took me forever to type pls give me brainlyest

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