17/27 -19/31 +41/51 class 8 NCERT book
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Answered by
55
ANSWER:
0.82
STEP-BY-STEP EXPLANATION:
Given question is 17/27 - 19/31 + 41/51 and we need to find out the value of it.
→ 17/27 - 19/31 + 1/51
Apply BODMAS on 17/27 - 19/31 + 1/51. Where B is brackets O is order, D is division, M is multiplication, A is addition and S is subtraction.
LCM of 27, 31 and 51 is 3 × 9 × 17 × 31 is 14229.
→ [17(527) - 19(459) + 41(279)]/14229
Solve the brackets,
→ (8959 - 8721 + 11439)/14229
→ (20398 - 8721)/14229
→ 11678/14229
→ 0.8207
→ 0.82 (approx.)
Therefore, the value of 17/27 - 19/31 + 1/51 is 0.82.
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2
Answer:
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Step-by-step explanation:
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