what must be subtracted to 19:21 to make it 7by 8
Answers
Answered by
0
Answer:
19:21
991
qp
91
= 7:8
Step-by-step explanation:
seee
Answered by
0
Answer:
5/168
Step-by-step explanation:
let the number be x
19/21-x=7/8
x=19/21-7/8
x=(152-147)/168
x=5/168
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