Question

(91z×208)÷52 (216b×182)÷72​

Answer 1

1. 364z
2. 546b
Думаю понятно как сделано )

Answer 2

To solve the given expressions, simply follow the order of operations, which is parentheses first, then multiplication and division from left to right.

1. (91z × 208) ÷ 52

Step 1: Perform the multiplication inside the parentheses. 91z × 208 = 18928z

Step 2: Divide the result by 52. (91z × 208) ÷ 52 = 18928z ÷ 52 = 364z

So, the first expression simplifies to 364z.

2. (216b × 182) ÷ 72

Step 1: Perform the multiplication inside the parentheses. 216b × 182 = 39312b

Step 2: Divide the result by 72. (216b × 182) ÷ 72 = 39312b ÷ 72 = 546b

So, the second expression simplifies to 546b.

Therefore, the final expressions are:

1. 364z
2. 546b