Arithmetic
To solve the expression 11/3 times 4/3 plus 5/9, we follow the order of operations (multiplication before addition).
Step 1: Multiply 11/3 by 4/3
(11/3) * (4/3) = (11 * 4) / (3 * 3) = 44/9
Step 2: Add 5/9 to the result
44/9 + 5/9 = (44 + 5) / 9 = 49/9
Therefore, 11/3 times 4/3 plus 5/9 is 49/9.
The largest four-digit even number is 9998. To find the sum of the digits, we add each digit together:
9 + 9 + 9 + 8 = 35
Therefore, the sum of the digits in the largest four-digit even number is 35.
The cost for 31 dictionaries can be calculated by multiplying the cost of one dictionary by the number of dictionaries.
Cost of 31 dictionaries = Cost of one dictionary × 31
Cost of 31 dictionaries = ₹ 162 × 31
Cost of 31 dictionaries = ₹ 5,022
Therefore, ₹ 5,022 must be paid for 31 dictionaries.
To find the total length of both ribbons, we need to add the length of ribbon A and ribbon B.
Length of ribbon A = 96 cm
Length of ribbon B = 78 cm
Total length = 96 cm + 78 cm = 174 cm
Answer: The total length of both ribbons is 174 cm.
To calculate 0.003 * 0.002 / 0.12, follow these steps:
- Multiply 0.003 by 0.002:
- 0.003 * 0.002 = 0.000006
- Divide the result by 0.12:
- 0.000006 / 0.12 = 0.00005
Therefore, 0.003 * 0.002 / 0.12 = 0.00005