Question

Lols ppz help1/2 (2 1/2×4 4/5-7 1/2)????,,,,,​

Answer 1

Answer:

If you've written it correctly, the answer is 2.25.

Step-by-step explanation:

Can be written as:

0.5 * (2.5 * 4.8 - 7.5).

Perform the multiplications inside the brackets, first:

0.5 * ( 12 - 7.5)

Then perform the remaining arithmetic inside the brackets:

0.5 * ( 4.5)

Perform the last arithmetic:

2.25.

Again, that's if you've written it correctly, and when you say 4 4/5-7 1/2 this actually means four and four fifths (4.8) minus seven and a half (7.5).

Answer 2

Answer:

$- 2 \times \frac{3}{80}$

Step-by-step explanation:

solve using BODMAS