Question

divide the sum of 5/9 and -3/7 by the product of -11/9 and -4.​

Answer 1

Answer:

Hi friends

Step-by-step explanation:

(5/9-3/7)/(-11/9*-4)

(8/63)/44/9

8/63*9/44

2/77

Answer 2

sum of 5/9 and -8/7

lcm is 63

(5×7/9×7) + (-8×9/7×9)

35/63 + -72/63

SAME DENOMINATER SO..

35+(-72)/63

35-72/63

= -37/63

now product of 7/5 × 3/8

7×3/8×5

= 21/40

Now divide -37/63 ÷ 21/40

-37/63 × 40/21

-37×40 / 63 ×21

-1480/1323

so the answer is -1480/1323

hope it's helpful

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