Divide the sum of 65/12 and 12/7by their difference
Answers
Answer:
hi
Step-by-step explanation:
I tried to explain it by using the arrangement of billiard balls, but I guess you don't play pool. let me try to "draw" the billiard balls . . .o . . o o . .o o o . o o o o o o o o o o sum of one row = 1 sum of two rows = 3 sum of three rows = 6 sum of
asked by Keira on June 27, 2009
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Answer:
599/311
Step-by-step explanation:
65 +12
12 7
LCM(12,7)=84
65×7 =455
12 ×7 84
12×12 =144
7 ×12 84
=》455 +144 = 599
84 84
difference:-
455+144 =311
84 84
the division part:-
599 ÷ 311 = 599× 84
84 84 84 311
= 599 × 1
1 311
= 599
311