Question
What is the difference between the LCM and HCF of 35,
40?Solution
LCM of 35 and 40 = 280 HCF of 35 and 40 = 5 Required difference = 280 – 5 = 275
What approximate value should come in the place of (?) in the following questions?
...
(8160.42 ÷ 33.73) + 309.79 + ? = 30.2 * 81.84(√1157 + 10.15% of 159.89) × 4.85 + 150.25 = ? × 19.67
5275 of 105% + 99.07 × 17.889 =?
...What approximate value should come in place of question mark (?) in the following equations?
39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?
(31.9)3 + (34.021)² - (16.11)3 - (42.98)² = ?
12.023 + 32.05 × 16.08 – 84.04% of 2400 = 56.06% of ?
What approximate value should come in place of question mark in the following question?
√289.3 × 14.98 = ?
A and B can complete a task together in 30 days, while B alone takes 60 days to finish it. A began working alone and left after ‘x’ days, after whic...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
239.977 ÷ 5.998 + √840.913 × 6.113 = ? + 117.948
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