45/9 or 45 divided by 9 is equal to 5 because
9 times 5 is equal to 45.
First off, we convert the mixed fractions to "improper", and proceed getting their LCD from there, let's do so,
8×5×2= 80in
8×6×2= 96in
5×6×2=60in
add em... 80+96+60= 236 in
so C
Answer:
√16×81 = 4×9 or √1296 = 36
√16×√81 = 4×9 = 36
Step-by-step explanation:
√81×16
We simplify 81 and 16 by prime factorisation (expressing a number as a product of its prime factors).
√81 = √3×3×3×3 = √9×9 = √9² = 9
√16 = √2×2×2×2 = √4×4 = √4² = 4