Answer:
all correct
Step-by-step explanation:
99.03-48.8=50.23. 50.23 times 9.6 =482.208. 482.208 + 42.7=524.908. Final answer: 524.908
Answer:
Yes you did
Step-by-step explanation:
ANSWER

EXPLANATION
The given expression is

We multiply out to obtain,

Recall that,

We apply this rule to obtain,

This simplifies to
3) 60% of 10 would be 6 and half of that(50%) would be 3