Your answer is B. 17/28
To subtract fractions, it is the same as adding fractions in the way that you need a common denominator. The lowest common multiple of 4 and 7 is 28, so, after cross-multiplying we get 21/28 - 4/28, and 21 - 4 = 17, so your final answer is 17/28.
I hope this helps!
Answer:
75
Step-by-step explanation:
Im sorry if this wrong I tryed I think this right not sure
Answer:
C
Step-by-step explanation:
The first shape is 60
The second shape is 15
Okay? what’s the question here