Answer:
45
Step-by-step explanation:
45% = 0.45
45/100 = 0.45
ratio 2:3
2 + 3 = 5
185 / 5 = 37
so
37 x 2 = 74
37 x 3 = 111
Answer
185 g in the ratio 2:3 = 74: 111
Each yard is 3 feet, so 150 / 3(a yard) = 50 (yards)
Answer:
1/r^56
Step-by-step explanation:
Not sure if you did a typo there or what cus 7 x 8 should be 56
Whenever the power of a number is negative, you flip. So r^-7 becomes 1/r^7
Remove the bracket and distribute 8 to the power of 1 and r^7
1 to the power of 8 will still be 1, r^7 x 8 = r ^ 56
