Ken bought a 37.5-pound bag of grass fertilizer. He used 1 2 of the bag for his backyard and 1 4 of the bag for his front yard.
1 answer:
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Answer:
1. 175
2. 28
Step-by-step explanation:
If you're converting from another base, just multiply each digit, then add up the numbers:
ones digit × 8^0,
tens digit × 8^1
hundreds × 8^2
see image.
The second problem gives you a new operation. Follow the rule by squaring the first number and taking away the first×second. Do the parenthesis first!
see image.
