16 / 12 = 1.3333
Answer: she mowed 1 1/3 lawns per hour.
Answer:
because your grandfather has the experience to do work
Answer:
2 gallons
Step-by-step explanation:
1 gal 4 qt
2 gal 8 qt
Answer: 51
Step-by-step explanation:
let x be the number.
(70%)x = 42
0.7 x = 42
x = 60
we check 15% x 60 = 0.15 x 60 = 9, which is true.
85% of that number = 85% x 60 = 0.85 x 60 = 51.
