Hypothesis is usually in that form.
Riffshckckcjvcjdid djcudbdurbfbtbtbrjkfjf Fuzhou undid hey hbu gang vlivh bang
Answer:
21/2
Step-by-step explanation:
10.5 is correct, but that's a decimal
21/2=10.5
Answer: simplified down to 25/28 or 0.89 / / 0.9 rounded up
Step-by-step explanation:
7×9÷2
By using the rule of BODMAS , we get
7×9÷2
7×4.5
31.5