Write and solve an equation of ratios:
6 inches 1 inch
-------------- = ------------
60 inches x
Cross-multiplying, 6x = 60, so x = 10 inches (answer)
Answer:
a
Step-by-step explanation:
x/20 = 21/14 (similar proportions)
x/20 = 3/2 (simplify by canceling out a factor of 7)
x = 30
Answer:
5/11
Step-by-step explanation:
4/11 × 10/8
= 40/88
= 5/11
Answer:
Its B
Step-by-step explanation:
30×10=300
300×.4= 120
120÷3=60
