using properties, find the value of − 4 /3 × 2/ 7 + 5/ 7 × 3/ 5 − 6 /7 × 4 /3
Answers
Answered by
1
Answer:
4/5+11/7+(−7/5)+(−2/7)
=4/5+(−7/5)+11/7+(−2/7)
={4+(−7)}/5+{11+(−2)}/7
=(4−7)/5+(11−2)/7
On further calculation, we get,
=−3/5+9/7
Now, taking L.C.M. we get,
=(−21+45)/35
=24/35.
Answered by
1
Answer:
-1/3
Step-by-step explanation:
he is write answer.
8/21+15/35-24/21
=40+45-120
__________
105
85-120
= ______
105
-35
= ___
105
-1
= _ write answer.
3
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