37. Simplify -4/4 - 3/15 + 7/20
Answers
Answered by
1
Step-by-step explanation:
please send me thanks and like me ❤️ plz ❤️........
Attachments:
Answered by
0
Step-by-step explanation:
-4/4 will be cut = -1
3/15 will be cut = 1/5
7/20 will not be cut because 7 is a prime no. and also they don't come in 1 table.
=> –1 –1/5 –7/20
LCM of 5 and 20 = 20
=> (–1 –1/5 –7/20)/20
=> [ (– 20 ÷1 ×1) +(–20÷5×1) + (–20÷20×7) ]
=> (–20 –4 –7) /20
=> –31/20
=> –1.55
Similar questions