(17/26 + 11 /13) of 4 /9 - 2 /7 × 4 /9
please give me answer in fractions only
step by step explanation
Answers
Answered by
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8/21 is correct answer...
Answered by
1
Step-by-step explanation:
17×13+(11×26)/13×26 = 221+286/338= 507/338=3/2
2/7 × 4/9 = 8/63 (DMAS rule)
4/9-8/63 = 4×63 - 8×9 / 9×63 = 20/63
20/63 ÷ 3/2 = 40/189
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