5/4+-3/10+4/5+(-7)/8 find
Answers
Answered by
1
Step-by-step explanation:
First we find the l. c. m of denominator 4,10,5,8
l. c. m =40
now 5×10+10×4+5×8+(-7×5)/40
=50+40+40-35/40
=95/40
=17/8
Answered by
2
Answer:
Step-by-step explanation:
5/4 + -3/10 + 4/5 + (-7)/8
= 25 - 6 + 32 - 35
20 40
= 19 - 3
20 40
= 190 - 15
200
= 175
200
= 7
8
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