Question

2. What is the result of the multiplicative inverse of 5/4
is added to the sum of 3/5 and 2/7 ?
(1) 69/35
(2) 69/45
(3) 59/35
(4) 59/45
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Answer 1

Answer:

59/35

Step-by-step explanation:

multiplicative inverse or reciprocal of 5/4 is 4/5

4/5+3/5+2/7

denominators are not same. so we take LCM

LCM of 5,5,7=35

(multiplication symbol *)

(we have to multiply both numerator and denominator)

4/5*7=28/35

3/7*7=21/35

2/7*5=10/35

now we have to add all these numbers

28/35+21/35+10/35=59/35

Answer 2

the explanation is above

Step-by-step explanation:

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