If he ate 4 of them, but it means he ate 2/5 muffins,
4 muffins = 2/5 muffins
You substitute x muffins for how much muffins she baked in all -
2/5* x muffins = 4
2/5 multiply by 2/5 to cross it out. Do the same to the other side.
x= 4 *5/2
x = 10 muffins
So there were 10 muffins in all
Fifty one billion six hundred thirty four million seven hundred three thousand and one
Answers:
26) 50 percent chance
27) 25 percent chance
28) About 25 times
29) About 20 times
Answer:
They practiced a total of 75 math facts in all!
60 + 15 = 75 :D
Answer:
The yellow polygon is the scaled version of the red one (scaled by 3×), so the variable w = 9
