Math, asked by raashmi2007, 4 months ago

what must be subtracted to 19:21 to make it 7by 8​

Answers

Answered by mohdhamza3220
0

Answer:

19:21

991

qp

91

= 7:8

Step-by-step explanation:

seee

Answered by AritriEF
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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