Question

simplify: (15-3/20 +4 15​

Answer 1

Answer:

419.85

Step-by-step explanation:

I hope it helped you

Thank You

Answer 2

Answer:

explanation me he

Step-by-step explanation:

GCD Method :

step 1 Address the formula, input parameters & values.

Input parameters & values:

The given fraction = 15/20

step 2 Find GCD (Greatest Common Factor) for both numerator & denominator.

The GCF for 15 & 20 is 5

step 3 divide the numerator & denominator by GCD 5 and rewrite the fraction

= (15/5) / (20/5)

= 3/4

Thus, 3/4 is the simplified fraction for 15/20 by using the GCD or HCF method.

Prime Factorization Method :

step 1 Address input parameters & values.

Input parameters & values:

The given fraction = 15/20

step 2 Find prime factors for both numerator & denominator and rewrite the fraction in the form of prime factors

Prime factors for 15 = 3 x 5

Prime factors for 20 = 2 x 2 x 5

= (3 x 5) / (2 x 2 x 5)

step 3 solve & rewrite the fraction

= (3 )/(2 x 2 )

= 3/4

Thus, 3/4 is the simplified fraction for 15/20 by using the prime factorization method.