simplify 8/9 + 9/11 + 14/77
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At first, we will calculate the LCM of 36 and 42. The prime factorisation is 36 and 42 is,
36 = 2 × 2 × 3 × 3
42 = 2 × 3 × 7
Now, LCM of 36 and 42 = 2 × 2 × 3 × 3 × 7 = 252
536+642=5×736×7+6×642×6=35252+36252=35+36252=71252
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Mathematics Solutions Solutions for Class 7 Math Chapter 5 Operations On Rational Numbers are provided here with simple step-by-step explanations. These solutions for Operations On Rational Numbers are extremely popular among .
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