Answer:
a - 17/9
b - 45/17 -> 2
Explanation:
a )- 9x1 = 9
9 + 8 = 17
b)- × = REMEMBER - KEEP CHANGE FLIP
when dividing fractions ...
you keep the first number the same change the divide to a times and flip the second fraction
9 to cm
Im=100cm
9×100
=900
8.7m questions
11.4m answers