BEDMAS
Brackets
exponents
division & multiplication }
addition & subtraction} -these 2 last ones can be done interchangably or from left to right
Your answer is: 63 is 90% of 70.
The work (if needed) is shown above :)
9 + 10=21 :)
9=3 x3
10= 2 x 5
3x5=15
3x2=6
15 + 6 = 21 :)
You answered correctly.
(a brainliest would be appreciated)
He can plant 6 pots in 1 hr