To solve these equations:
81 ÷ 72 = y ÷ 36Simplifying, we get:y = 36 (81 / 72)y = 36 1.125y = 40.5
3 / z = 4 / 5Cross multiplying, we get:3 5 = 4 z15 = 4zz = 15 / 4z = 3.75
560 / 110 = z / 3212Simplifying, we get:z = 3212 * (560 / 110)z = 16,364
z ÷ 92 = 15 ÷ 69Simplifying, we get:z = 92 (15 / 69)z = 92 0.2174z = 20.0012
Therefore, the solutions are:
To solve these equations:
81 ÷ 72 = y ÷ 36
Simplifying, we get:
y = 36 (81 / 72)
y = 36 1.125
y = 40.5
3 / z = 4 / 5
Cross multiplying, we get:
3 5 = 4 z
15 = 4z
z = 15 / 4
z = 3.75
560 / 110 = z / 3212
Simplifying, we get:
z = 3212 * (560 / 110)
z = 16,364
z ÷ 92 = 15 ÷ 69
Simplifying, we get:
z = 92 (15 / 69)
z = 92 0.2174
z = 20.0012
Therefore, the solutions are:
y = 40.5z = 3.75z = 16,364z = 20.0012