Answer:
you need to find 8 gold bars
Step-by-step explanation:
Answer:
a. -0.89
Step-by-step explanation:
The easiest way to solve this is that 0.03 - 0.92 is also the same thing as -0.92 + 0.03, your answer should be -0.89 which you are adding up 0.03.
Answer:
1 : 10.5
Step-by-step explanation:
4 : 42
1 : n
Cross multiply the ratios.
42 × 1 = 4 × n
42 = 4n
42/4 = n
n = 10.5