Answer:
b 2/7
Step-by-step explanation:
Because there is a 6/21 chance and 2/7=6/21
1 1/4= 1*4+1 /4. Or 5/4
In order to subtract you must have same denominator. 5/4 -3/8
Multiply 5/4 times 2/2. =. 10/8. -3/8
The difference is 7/8
Answer:
297 x 23 = 6831
Step-by-step explanation:
(23 x 12) = 276
Mark Brainliest!
Answer:
None of the choices are correct.
Step-by-step explanation:
Let x be the width of the frame,
The framed art cannot me more than 320 square inches





By using the quadratic formula








Frame must not be more than 2.5 inches wide.