by what number should the sum of 18/5 and -7/15 be divided to get 47/6
Answers
Answered by
3
Answer:
Sum= 18/5 + (-7)/15 ( By Taking lcm )
= 54/15 + (-7)/15
= 47/15
now let the rational no. be x
Therefore According to question:
47/15 ÷ x = 47/6
47/15 = 47/6× x
47/15 × 6/47 = x
x = 2/5
Therefore the rational is 2/5
Step-by-step explanation:
Similar questions