6.5+7+7.5+8+8+8+9+10+10.5
= 13.5 + 7.5 +8+8+8+9+10+10.5
= 21+8+8+8+9+10+10.5
= 29+8+8+9+10+10.5
= 37+8+9+10+10.5
= 45 + 9 + 10 + 10.5
= 54 + 10+10.5
= 64+10.5
= 74.5
I hope that's help !
Here you go i hope this helped you
Answer: 100 square feet
How many square feet is a 10x10 room? The square footage of a room 10 feet wide by 10 feet long is 100 square feet. Find the square footage by multiplying the width (10 ft) by the length (10 ft).
Hello!
3.41 × 8.5 = 28.985
The product of 3.41 and 8.5 is 28.985, which has three decimal places.
If you multiply -8 and -9 it's 72 because If you multiply two negatives it turns into a positive number/answer and if you add -8 and -9 it's -17.
-8 + -9 = -17
and
-8 * -9 = 72