Respuesta :
Answer:
70/40
Step-by-step explanation:
The new denominator is 10 times the original 4. Take the scale factor, 10, and multiply it by the 7 to make it equivalent.
Answer:
70/40
Step-by-step explanation:
The new denominator is 10 times the original 4. Take the scale factor, 10, and multiply it by the 7 to make it equivalent.